1805479936

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:905

約数の個数: 104

約数和(自身を含む): 3987903024

約数和(自身を除く): 2182423088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 512, 533, 656, 827, 832, 1024, 1066, 1312, 1654, 1664, 2048, 2132, 2624, 3308, 3328, 4096, 4264, 5248, 6616, 6656, 8528, 10496, 10751, 13232, 13312, 17056, 20992, 21502, 26464, 26624, 33907, 34112, 41984, 43004, 52928, 53248, 67814, 68224, 83968, 86008, 105856, 135628, 136448, 167936, 172016, 211712, 271256, 272896, 344032, 423424, 440791, 542512, 545792, 688064, 846848, 881582, 1085024, 1091584, 1376128, 1693696, 1763164, 2170048, 2183168, 2752256, 3387392, 3526328, 4340096, 5504512, 7052656, 8680192, 11009024, 14105312, 17360384, 22018048, 28210624, 34720768, 44036096, 56421248, 69441536, 112842496, 138883072, 225684992, 451369984, 902739968, 1805479936]

約数ペア:

[(1, 1805479936), (2, 902739968), (4, 451369984), (8, 225684992), (13, 138883072), (16, 112842496), (26, 69441536), (32, 56421248), (41, 44036096), (52, 34720768), (64, 28210624), (82, 22018048), (104, 17360384), (128, 14105312), (164, 11009024), (208, 8680192), (256, 7052656), (328, 5504512), (416, 4340096), (512, 3526328), (533, 3387392), (656, 2752256), (827, 2183168), (832, 2170048), (1024, 1763164), (1066, 1693696), (1312, 1376128), (1654, 1091584), (1664, 1085024), (2048, 881582), (2132, 846848), (2624, 688064), (3308, 545792), (3328, 542512), (4096, 440791), (4264, 423424), (5248, 344032), (6616, 272896), (6656, 271256), (8528, 211712), (10496, 172016), (10751, 167936), (13232, 136448), (13312, 135628), (17056, 105856), (20992, 86008), (21502, 83968), (26464, 68224), (26624, 67814), (33907, 53248), (34112, 52928), (41984, 43004)]