2013428708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{434303}}^1$

素因数の和:434387

約数の個数: 24

約数和(自身を含む): 3769758720

約数和(自身を除く): 1756330012

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 434303, 868606, 1737212, 8251757, 16503514, 26492483, 33007028, 52984966, 105969932, 503357177, 1006714354, 2013428708]

約数ペア:

[(1, 2013428708), (2, 1006714354), (4, 503357177), (19, 105969932), (38, 52984966), (61, 33007028), (76, 26492483), (122, 16503514), (244, 8251757), (1159, 1737212), (2318, 868606), (4636, 434303)]