13434460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 30665376

約数和(自身を除く): 17230916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 317, 326, 634, 652, 815, 1268, 1585, 1630, 2119, 3170, 3260, 4121, 4238, 6340, 8242, 8476, 10595, 16484, 20605, 21190, 41210, 42380, 51671, 82420, 103342, 206684, 258355, 516710, 671723, 1033420, 1343446, 2686892, 3358615, 6717230, 13434460]

約数ペア:

[(1, 13434460), (2, 6717230), (4, 3358615), (5, 2686892), (10, 1343446), (13, 1033420), (20, 671723), (26, 516710), (52, 258355), (65, 206684), (130, 103342), (163, 82420), (260, 51671), (317, 42380), (326, 41210), (634, 21190), (652, 20605), (815, 16484), (1268, 10595), (1585, 8476), (1630, 8242), (2119, 6340), (3170, 4238), (3260, 4121)]