526251372

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1831}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 1259419392

約数和(自身を除く): 733168020

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 557, 1114, 1671, 1831, 2228, 3342, 3662, 5493, 6684, 7324, 10986, 21972, 23951, 47902, 71853, 78733, 95804, 143706, 157466, 236199, 287412, 314932, 472398, 944796, 1019867, 2039734, 3059601, 4079468, 6119202, 12238404, 43854281, 87708562, 131562843, 175417124, 263125686, 526251372]

約数ペア:

[(1, 526251372), (2, 263125686), (3, 175417124), (4, 131562843), (6, 87708562), (12, 43854281), (43, 12238404), (86, 6119202), (129, 4079468), (172, 3059601), (258, 2039734), (516, 1019867), (557, 944796), (1114, 472398), (1671, 314932), (1831, 287412), (2228, 236199), (3342, 157466), (3662, 143706), (5493, 95804), (6684, 78733), (7324, 71853), (10986, 47902), (21972, 23951)]