1320888

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 3375360

約数和(自身を除く): 2054472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1171, 2342, 3513, 4684, 7026, 9368, 14052, 28104, 55037, 110074, 165111, 220148, 330222, 440296, 660444, 1320888]

約数ペア:

[(1, 1320888), (2, 660444), (3, 440296), (4, 330222), (6, 220148), (8, 165111), (12, 110074), (24, 55037), (47, 28104), (94, 14052), (141, 9368), (188, 7026), (282, 4684), (376, 3513), (564, 2342), (1128, 1171)]