1212012956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{357737}}^1$

素因数の和:357770

約数の個数: 36

約数和(自身を含む): 2664432624

約数和(自身を除く): 1452419668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 357737, 715474, 1430948, 2504159, 3935107, 5008318, 7870214, 10016636, 15740428, 27545749, 43286177, 55091498, 86572354, 110182996, 173144708, 303003239, 606006478, 1212012956]

約数ペア:

[(1, 1212012956), (2, 606006478), (4, 303003239), (7, 173144708), (11, 110182996), (14, 86572354), (22, 55091498), (28, 43286177), (44, 27545749), (77, 15740428), (121, 10016636), (154, 7870214), (242, 5008318), (308, 3935107), (484, 2504159), (847, 1430948), (1694, 715474), (3388, 357737)]