17850796

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 32029200

約数和(自身を除く): 14178404

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 491, 596, 982, 1964, 9089, 18178, 29951, 36356, 59902, 73159, 119804, 146318, 292636, 4462699, 8925398, 17850796]

約数ペア:

[(1, 17850796), (2, 8925398), (4, 4462699), (61, 292636), (122, 146318), (149, 119804), (244, 73159), (298, 59902), (491, 36356), (596, 29951), (982, 18178), (1964, 9089)]