303290414

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2711}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 532680192

約数和(自身を除く): 229389778

約数列:

[1, 2, 7, 14, 61, 122, 131, 262, 427, 854, 917, 1834, 2711, 5422, 7991, 15982, 18977, 37954, 55937, 111874, 165371, 330742, 355141, 710282, 1157597, 2315194, 2485987, 4971974, 21663601, 43327202, 151645207, 303290414]

約数ペア:

[(1, 303290414), (2, 151645207), (7, 43327202), (14, 21663601), (61, 4971974), (122, 2485987), (131, 2315194), (262, 1157597), (427, 710282), (854, 355141), (917, 330742), (1834, 165371), (2711, 111874), (5422, 55937), (7991, 37954), (15982, 18977)]