488972170

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{1879}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 899061120

約数和(自身を除く): 410088950

約数列:

[1, 2, 5, 10, 53, 106, 265, 491, 530, 982, 1879, 2455, 3758, 4910, 9395, 18790, 26023, 52046, 99587, 130115, 199174, 260230, 497935, 922589, 995870, 1845178, 4612945, 9225890, 48897217, 97794434, 244486085, 488972170]

約数ペア:

[(1, 488972170), (2, 244486085), (5, 97794434), (10, 48897217), (53, 9225890), (106, 4612945), (265, 1845178), (491, 995870), (530, 922589), (982, 497935), (1879, 260230), (2455, 199174), (3758, 130115), (4910, 99587), (9395, 52046), (18790, 26023)]