2223315016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1087}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 4573255680

約数和(自身を除く): 2349940664

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 277, 284, 554, 568, 923, 1087, 1108, 1846, 2174, 2216, 3601, 3692, 4348, 7202, 7384, 8696, 14131, 14404, 19667, 28262, 28808, 39334, 56524, 77177, 78668, 113048, 154354, 157336, 255671, 301099, 308708, 511342, 602198, 617416, 1003301, 1022684, 1204396, 2006602, 2045368, 2408792, 3914287, 4013204, 7828574, 8026408, 15657148, 21378029, 31314296, 42756058, 85512116, 171024232, 277914377, 555828754, 1111657508, 2223315016]

約数ペア:

[(1, 2223315016), (2, 1111657508), (4, 555828754), (8, 277914377), (13, 171024232), (26, 85512116), (52, 42756058), (71, 31314296), (104, 21378029), (142, 15657148), (277, 8026408), (284, 7828574), (554, 4013204), (568, 3914287), (923, 2408792), (1087, 2045368), (1108, 2006602), (1846, 1204396), (2174, 1022684), (2216, 1003301), (3601, 617416), (3692, 602198), (4348, 511342), (7202, 308708), (7384, 301099), (8696, 255671), (14131, 157336), (14404, 154354), (19667, 113048), (28262, 78668), (28808, 77177), (39334, 56524)]