2018956856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2120753}}^1$

素因数の和:2120783

約数の個数: 32

約数和(自身を含む): 4580828640

約数和(自身を除く): 2561871784

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2120753, 4241506, 8483012, 14845271, 16966024, 29690542, 36052801, 59381084, 72105602, 118762168, 144211204, 252369607, 288422408, 504739214, 1009478428, 2018956856]

約数ペア:

[(1, 2018956856), (2, 1009478428), (4, 504739214), (7, 288422408), (8, 252369607), (14, 144211204), (17, 118762168), (28, 72105602), (34, 59381084), (56, 36052801), (68, 29690542), (119, 16966024), (136, 14845271), (238, 8483012), (476, 4241506), (952, 2120753)]