856786942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4229}}^1\times {\mathrm{9209}}^1$

素因数の和:13451

約数の個数: 16

約数和(自身を含む): 1402498800

約数和(自身を除く): 545711858

約数列:

[1, 2, 11, 22, 4229, 8458, 9209, 18418, 46519, 93038, 101299, 202598, 38944861, 77889722, 428393471, 856786942]

約数ペア:

[(1, 856786942), (2, 428393471), (11, 77889722), (22, 38944861), (4229, 202598), (8458, 101299), (9209, 93038), (18418, 46519)]