130479608

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5869}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 280351200

約数和(自身を除く): 149871592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 2779, 3176, 5558, 5869, 11116, 11738, 22232, 23476, 41083, 46952, 82166, 164332, 328664, 2329993, 4659986, 9319972, 16309951, 18639944, 32619902, 65239804, 130479608]

約数ペア:

[(1, 130479608), (2, 65239804), (4, 32619902), (7, 18639944), (8, 16309951), (14, 9319972), (28, 4659986), (56, 2329993), (397, 328664), (794, 164332), (1588, 82166), (2779, 46952), (3176, 41083), (5558, 23476), (5869, 22232), (11116, 11738)]