2019500672

素因数分解:

$2^7\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8317}}^1$

素因数の和:8609

約数の個数: 64

約数和(自身を含む): 4615491840

約数和(自身を除く): 2595991168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 271, 448, 542, 896, 1084, 1897, 2168, 3794, 4336, 7588, 8317, 8672, 15176, 16634, 17344, 30352, 33268, 34688, 58219, 60704, 66536, 116438, 121408, 133072, 232876, 242816, 266144, 465752, 532288, 931504, 1064576, 1863008, 2253907, 3726016, 4507814, 7452032, 9015628, 15777349, 18031256, 31554698, 36062512, 63109396, 72125024, 126218792, 144250048, 252437584, 288500096, 504875168, 1009750336, 2019500672]

約数ペア:

[(1, 2019500672), (2, 1009750336), (4, 504875168), (7, 288500096), (8, 252437584), (14, 144250048), (16, 126218792), (28, 72125024), (32, 63109396), (56, 36062512), (64, 31554698), (112, 18031256), (128, 15777349), (224, 9015628), (271, 7452032), (448, 4507814), (542, 3726016), (896, 2253907), (1084, 1863008), (1897, 1064576), (2168, 931504), (3794, 532288), (4336, 465752), (7588, 266144), (8317, 242816), (8672, 232876), (15176, 133072), (16634, 121408), (17344, 116438), (30352, 66536), (33268, 60704), (34688, 58219)]