1042707328

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{626627}}^1$

素因数の和:626654

約数の個数: 32

約数和(自身を含む): 2237061960

約数和(自身を除く): 1194354632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 626627, 1253254, 2506508, 5013016, 8146151, 10026032, 16292302, 20052064, 32584604, 40104128, 65169208, 80208256, 130338416, 260676832, 521353664, 1042707328]

約数ペア:

[(1, 1042707328), (2, 521353664), (4, 260676832), (8, 130338416), (13, 80208256), (16, 65169208), (26, 40104128), (32, 32584604), (52, 20052064), (64, 16292302), (104, 10026032), (128, 8146151), (208, 5013016), (416, 2506508), (832, 1253254), (1664, 626627)]