1616004481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1\times {\mathrm{5449}}^1$

素因数の和:8728

約数の個数: 16

約数和(自身を含む): 1989904000

約数和(自身を除く): 373899519

約数列:

[1, 7, 13, 91, 3259, 5449, 22813, 38143, 42367, 70837, 296569, 495859, 17758291, 124308037, 230857783, 1616004481]

約数ペア:

[(1, 1616004481), (7, 230857783), (13, 124308037), (91, 17758291), (3259, 495859), (5449, 296569), (22813, 70837), (38143, 42367)]