1566115204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{41969}}^1$

素因数の和:42483

約数の個数: 24

約数和(自身を含む): 2890893600

約数和(自身を除く): 1324778396

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1964, 9329, 18658, 37316, 41969, 83938, 167876, 797411, 1594822, 3189644, 20606779, 41213558, 82427116, 391528801, 783057602, 1566115204]

約数ペア:

[(1, 1566115204), (2, 783057602), (4, 391528801), (19, 82427116), (38, 41213558), (76, 20606779), (491, 3189644), (982, 1594822), (1964, 797411), (9329, 167876), (18658, 83938), (37316, 41969)]