298961886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{7109}}^1$

素因数の和:7320

約数の個数: 32

約数和(自身を含む): 615669120

約数和(自身を除く): 316707234

約数列:

[1, 2, 3, 6, 43, 86, 129, 163, 258, 326, 489, 978, 7009, 7109, 14018, 14218, 21027, 21327, 42054, 42654, 305687, 611374, 917061, 1158767, 1834122, 2317534, 3476301, 6952602, 49826981, 99653962, 149480943, 298961886]

約数ペア:

[(1, 298961886), (2, 149480943), (3, 99653962), (6, 49826981), (43, 6952602), (86, 3476301), (129, 2317534), (163, 1834122), (258, 1158767), (326, 917061), (489, 611374), (978, 305687), (7009, 42654), (7109, 42054), (14018, 21327), (14218, 21027)]