13356748730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{228829}}^1$

素因数の和:229298

約数の個数: 32

約数和(自身を含む): 25949322000

約数和(自身を除く): 12592573270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 449, 898, 2245, 4490, 5837, 11674, 29185, 58370, 228829, 457658, 1144145, 2288290, 2974777, 5949554, 14873885, 29747770, 102744221, 205488442, 513721105, 1027442210, 1335674873, 2671349746, 6678374365, 13356748730]

約数ペア:

[(1, 13356748730), (2, 6678374365), (5, 2671349746), (10, 1335674873), (13, 1027442210), (26, 513721105), (65, 205488442), (130, 102744221), (449, 29747770), (898, 14873885), (2245, 5949554), (4490, 2974777), (5837, 2288290), (11674, 1144145), (29185, 457658), (58370, 228829)]