4414220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13009

約数の個数: 24

約数和(自身を含む): 9815904

約数和(自身を除く): 5401684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12983, 25966, 51932, 64915, 129830, 220711, 259660, 441422, 882844, 1103555, 2207110, 4414220]

約数ペア:

[(1, 4414220), (2, 2207110), (4, 1103555), (5, 882844), (10, 441422), (17, 259660), (20, 220711), (34, 129830), (68, 64915), (85, 51932), (170, 25966), (340, 12983)]