985410369728

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{61342777}}^1$

素因数の和:61343040

約数の個数: 28

約数和(自身を含む): 1963214267112

約数和(自身を除く): 977803897384

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 4016, 8032, 16064, 61342777, 122685554, 245371108, 490742216, 981484432, 1962968864, 3925937728, 15397037027, 30794074054, 61588148108, 123176296216, 246352592432, 492705184864, 985410369728]

約数ペア:

[(1, 985410369728), (2, 492705184864), (4, 246352592432), (8, 123176296216), (16, 61588148108), (32, 30794074054), (64, 15397037027), (251, 3925937728), (502, 1962968864), (1004, 981484432), (2008, 490742216), (4016, 245371108), (8032, 122685554), (16064, 61342777)]