387121732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{5483}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 714016800

約数和(自身を除く): 326895068

約数列:

[1, 2, 4, 19, 38, 76, 929, 1858, 3716, 5483, 10966, 17651, 21932, 35302, 70604, 104177, 208354, 416708, 5093707, 10187414, 20374828, 96780433, 193560866, 387121732]

約数ペア:

[(1, 387121732), (2, 193560866), (4, 96780433), (19, 20374828), (38, 10187414), (76, 5093707), (929, 416708), (1858, 208354), (3716, 104177), (5483, 70604), (10966, 35302), (17651, 21932)]