2487756918

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{25997}}^1$

素因数の和:26432

約数の個数: 32

約数和(自身を含む): 5110166880

約数和(自身を除く): 2622409962

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 389, 778, 1167, 2334, 15949, 25997, 31898, 47847, 51994, 77991, 95694, 155982, 1065877, 2131754, 3197631, 6395262, 10112833, 20225666, 30338499, 60676998, 414626153, 829252306, 1243878459, 2487756918]

約数ペア:

[(1, 2487756918), (2, 1243878459), (3, 829252306), (6, 414626153), (41, 60676998), (82, 30338499), (123, 20225666), (246, 10112833), (389, 6395262), (778, 3197631), (1167, 2131754), (2334, 1065877), (15949, 155982), (25997, 95694), (31898, 77991), (47847, 51994)]