2018190848

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{34883}}^1$

素因数の和:35014

約数の個数: 40

約数和(自身を含む): 4068241848

約数和(自身を除く): 2050051000

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 3616, 7232, 14464, 28928, 34883, 57856, 69766, 139532, 279064, 558128, 1116256, 2232512, 3941779, 4465024, 7883558, 8930048, 15767116, 17860096, 31534232, 63068464, 126136928, 252273856, 504547712, 1009095424, 2018190848]

約数ペア:

[(1, 2018190848), (2, 1009095424), (4, 504547712), (8, 252273856), (16, 126136928), (32, 63068464), (64, 31534232), (113, 17860096), (128, 15767116), (226, 8930048), (256, 7883558), (452, 4465024), (512, 3941779), (904, 2232512), (1808, 1116256), (3616, 558128), (7232, 279064), (14464, 139532), (28928, 69766), (34883, 57856)]