1300416

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 3712464

約数和(自身を除く): 2412048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 521, 624, 832, 1042, 1248, 1563, 2084, 2496, 3126, 4168, 6252, 6773, 8336, 12504, 13546, 16672, 20319, 25008, 27092, 33344, 40638, 50016, 54184, 81276, 100032, 108368, 162552, 216736, 325104, 433472, 650208, 1300416]

約数ペア:

[(1, 1300416), (2, 650208), (3, 433472), (4, 325104), (6, 216736), (8, 162552), (12, 108368), (13, 100032), (16, 81276), (24, 54184), (26, 50016), (32, 40638), (39, 33344), (48, 27092), (52, 25008), (64, 20319), (78, 16672), (96, 13546), (104, 12504), (156, 8336), (192, 6773), (208, 6252), (312, 4168), (416, 3126), (521, 2496), (624, 2084), (832, 1563), (1042, 1248)]