2912506090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{379727}}^1$

素因数の和:379806

約数の個数: 32

約数和(自身を含む): 5741487360

約数和(自身を除く): 2828981270

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 379727, 759454, 1898635, 3797270, 4936451, 9872902, 22403893, 24682255, 44807786, 49364510, 112019465, 224038930, 291250609, 582501218, 1456253045, 2912506090]

約数ペア:

[(1, 2912506090), (2, 1456253045), (5, 582501218), (10, 291250609), (13, 224038930), (26, 112019465), (59, 49364510), (65, 44807786), (118, 24682255), (130, 22403893), (295, 9872902), (590, 4936451), (767, 3797270), (1534, 1898635), (3835, 759454), (7670, 379727)]