669968164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{7573}}^1$

素因数の和:8895

約数の個数: 24

約数和(自身を含む): 1242529848

約数和(自身を除く): 572561684

約数列:

[1, 2, 4, 17, 34, 68, 1301, 2602, 5204, 7573, 15146, 22117, 30292, 44234, 88468, 128741, 257482, 514964, 9852473, 19704946, 39409892, 167492041, 334984082, 669968164]

約数ペア:

[(1, 669968164), (2, 334984082), (4, 167492041), (17, 39409892), (34, 19704946), (68, 9852473), (1301, 514964), (2602, 257482), (5204, 128741), (7573, 88468), (15146, 44234), (22117, 30292)]