2012945826

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{40193}}^1$

素因数の和:40706

約数の個数: 32

約数和(自身を含む): 4271496768

約数和(自身を除く): 2258550942

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 491, 982, 1473, 2946, 8347, 16694, 25041, 40193, 50082, 80386, 120579, 241158, 683281, 1366562, 2049843, 4099686, 19734763, 39469526, 59204289, 118408578, 335490971, 670981942, 1006472913, 2012945826]

約数ペア:

[(1, 2012945826), (2, 1006472913), (3, 670981942), (6, 335490971), (17, 118408578), (34, 59204289), (51, 39469526), (102, 19734763), (491, 4099686), (982, 2049843), (1473, 1366562), (2946, 683281), (8347, 241158), (16694, 120579), (25041, 80386), (40193, 50082)]