1298203476

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{3917}}^1$

素因数の和:4384

約数の個数: 48

約数和(自身を含む): 3080488320

約数和(自身を除く): 1782284844

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 389, 426, 778, 852, 1167, 1556, 2334, 3917, 4668, 7834, 11751, 15668, 23502, 27619, 47004, 55238, 82857, 110476, 165714, 278107, 331428, 556214, 834321, 1112428, 1523713, 1668642, 3047426, 3337284, 4571139, 6094852, 9142278, 18284556, 108183623, 216367246, 324550869, 432734492, 649101738, 1298203476]

約数ペア:

[(1, 1298203476), (2, 649101738), (3, 432734492), (4, 324550869), (6, 216367246), (12, 108183623), (71, 18284556), (142, 9142278), (213, 6094852), (284, 4571139), (389, 3337284), (426, 3047426), (778, 1668642), (852, 1523713), (1167, 1112428), (1556, 834321), (2334, 556214), (3917, 331428), (4668, 278107), (7834, 165714), (11751, 110476), (15668, 82857), (23502, 55238), (27619, 47004)]