313645156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{4271}}^1$

素因数の和:5955

約数の個数: 24

約数和(自身を含む): 599276160

約数和(自身を除く): 285631004

約数列:

[1, 2, 4, 11, 22, 44, 1669, 3338, 4271, 6676, 8542, 17084, 18359, 36718, 46981, 73436, 93962, 187924, 7128299, 14256598, 28513196, 78411289, 156822578, 313645156]

約数ペア:

[(1, 313645156), (2, 156822578), (4, 78411289), (11, 28513196), (22, 14256598), (44, 7128299), (1669, 187924), (3338, 93962), (4271, 73436), (6676, 46981), (8542, 36718), (17084, 18359)]