13366730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 26082000

約数和(自身を除く): 12715270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 449, 458, 898, 1145, 2245, 2290, 2977, 4490, 5837, 5954, 11674, 14885, 29185, 29770, 58370, 102821, 205642, 514105, 1028210, 1336673, 2673346, 6683365, 13366730]

約数ペア:

[(1, 13366730), (2, 6683365), (5, 2673346), (10, 1336673), (13, 1028210), (26, 514105), (65, 205642), (130, 102821), (229, 58370), (449, 29770), (458, 29185), (898, 14885), (1145, 11674), (2245, 5954), (2290, 5837), (2977, 4490)]