13890370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 27397440

約数和(自身を除く): 13507070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 1811, 3622, 3835, 7670, 9055, 18110, 23543, 47086, 106849, 117715, 213698, 235430, 534245, 1068490, 1389037, 2778074, 6945185, 13890370]

約数ペア:

[(1, 13890370), (2, 6945185), (5, 2778074), (10, 1389037), (13, 1068490), (26, 534245), (59, 235430), (65, 213698), (118, 117715), (130, 106849), (295, 47086), (590, 23543), (767, 18110), (1534, 9055), (1811, 7670), (3622, 3835)]