1917532010

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{309779}}^1$

素因数の和:310405

約数の個数: 16

約数和(自身を含む): 3457144800

約数和(自身を除く): 1539612790

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 309779, 619558, 1548895, 3097790, 191753201, 383506402, 958766005, 1917532010]

約数ペア:

[(1, 1917532010), (2, 958766005), (5, 383506402), (10, 191753201), (619, 3097790), (1238, 1548895), (3095, 619558), (6190, 309779)]