2896401431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 3804073728

約数和(自身を除く): 907672297

約数列:

[1, 7, 11, 23, 77, 161, 211, 253, 337, 529, 1477, 1771, 2321, 2359, 3703, 3707, 4853, 5819, 7751, 16247, 25949, 33971, 40733, 53383, 54257, 71107, 85261, 111619, 178273, 373681, 497749, 596827, 781333, 782177, 1227809, 1247911, 1635461, 1961003, 5475239, 8594663, 11448227, 13727021, 17990071, 37615603, 125930497, 263309221, 413771633, 2896401431]

約数ペア:

[(1, 2896401431), (7, 413771633), (11, 263309221), (23, 125930497), (77, 37615603), (161, 17990071), (211, 13727021), (253, 11448227), (337, 8594663), (529, 5475239), (1477, 1961003), (1771, 1635461), (2321, 1247911), (2359, 1227809), (3703, 782177), (3707, 781333), (4853, 596827), (5819, 497749), (7751, 373681), (16247, 178273), (25949, 111619), (33971, 85261), (40733, 71107), (53383, 54257)]