421911906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{102059}}^1$

素因数の和:102130

約数の個数: 32

約数和(自身を含む): 925888320

約数和(自身を除く): 503976414

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 102059, 204118, 306177, 612354, 1326767, 2653534, 3980301, 5409127, 7960602, 10818254, 16227381, 32454762, 70318651, 140637302, 210955953, 421911906]

約数ペア:

[(1, 421911906), (2, 210955953), (3, 140637302), (6, 70318651), (13, 32454762), (26, 16227381), (39, 10818254), (53, 7960602), (78, 5409127), (106, 3980301), (159, 2653534), (318, 1326767), (689, 612354), (1378, 306177), (2067, 204118), (4134, 102059)]