2017886672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{7547}}^1$

素因数の和:8555

約数の個数: 40

約数和(自身を含む): 4144395456

約数和(自身を除く): 2126508784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 983, 1966, 3932, 7547, 7864, 15094, 15728, 16711, 30188, 33422, 60376, 66844, 120752, 128299, 133688, 256598, 267376, 513196, 1026392, 2052784, 7418701, 14837402, 29674804, 59349608, 118699216, 126117917, 252235834, 504471668, 1008943336, 2017886672]

約数ペア:

[(1, 2017886672), (2, 1008943336), (4, 504471668), (8, 252235834), (16, 126117917), (17, 118699216), (34, 59349608), (68, 29674804), (136, 14837402), (272, 7418701), (983, 2052784), (1966, 1026392), (3932, 513196), (7547, 267376), (7864, 256598), (15094, 133688), (15728, 128299), (16711, 120752), (30188, 66844), (33422, 60376)]