1220750856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1304221}}^1$

素因数の和:1304246

約数の個数: 48

約数和(自身を含む): 3560526060

約数和(自身を除く): 2339775204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1304221, 2608442, 3912663, 5216884, 7825326, 10433768, 11737989, 15650652, 16954873, 23475978, 31301304, 33909746, 46951956, 50864619, 67819492, 93903912, 101729238, 135638984, 152593857, 203458476, 305187714, 406916952, 610375428, 1220750856]

約数ペア:

[(1, 1220750856), (2, 610375428), (3, 406916952), (4, 305187714), (6, 203458476), (8, 152593857), (9, 135638984), (12, 101729238), (13, 93903912), (18, 67819492), (24, 50864619), (26, 46951956), (36, 33909746), (39, 31301304), (52, 23475978), (72, 16954873), (78, 15650652), (104, 11737989), (117, 10433768), (156, 7825326), (234, 5216884), (312, 3912663), (468, 2608442), (936, 1304221)]