15702127948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1\times {\mathrm{1861}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 29787382240

約数和(自身を除く): 14085254292

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 769, 844, 1538, 1861, 2743, 3076, 3722, 5486, 7444, 9997, 10972, 19994, 24193, 39988, 48386, 96772, 162259, 324518, 392671, 649036, 785342, 1431109, 1570684, 2109367, 2862218, 4218734, 5104723, 5724436, 8437468, 10209446, 18604417, 20418892, 37208834, 74417668, 301963999, 603927998, 1207855996, 3925531987, 7851063974, 15702127948]

約数ペア:

[(1, 15702127948), (2, 7851063974), (4, 3925531987), (13, 1207855996), (26, 603927998), (52, 301963999), (211, 74417668), (422, 37208834), (769, 20418892), (844, 18604417), (1538, 10209446), (1861, 8437468), (2743, 5724436), (3076, 5104723), (3722, 4218734), (5486, 2862218), (7444, 2109367), (9997, 1570684), (10972, 1431109), (19994, 785342), (24193, 649036), (39988, 392671), (48386, 324518), (96772, 162259)]