1279107618

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{24677}}^1$

素因数の和:24898

約数の個数: 32

約数和(自身を含む): 2622580416

約数和(自身を除く): 1343472798

約数列:

[1, 2, 3, 6, 53, 106, 159, 163, 318, 326, 489, 978, 8639, 17278, 24677, 25917, 49354, 51834, 74031, 148062, 1307881, 2615762, 3923643, 4022351, 7847286, 8044702, 12067053, 24134106, 213184603, 426369206, 639553809, 1279107618]

約数ペア:

[(1, 1279107618), (2, 639553809), (3, 426369206), (6, 213184603), (53, 24134106), (106, 12067053), (159, 8044702), (163, 7847286), (318, 4022351), (326, 3923643), (489, 2615762), (978, 1307881), (8639, 148062), (17278, 74031), (24677, 51834), (25917, 49354)]