123905814

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 250943616

約数和(自身を除く): 127037802

約数列:

[1, 2, 3, 6, 137, 274, 307, 411, 491, 614, 822, 921, 982, 1473, 1842, 2946, 42059, 67267, 84118, 126177, 134534, 150737, 201801, 252354, 301474, 403602, 452211, 904422, 20650969, 41301938, 61952907, 123905814]

約数ペア:

[(1, 123905814), (2, 61952907), (3, 41301938), (6, 20650969), (137, 904422), (274, 452211), (307, 403602), (411, 301474), (491, 252354), (614, 201801), (822, 150737), (921, 134534), (982, 126177), (1473, 84118), (1842, 67267), (2946, 42059)]