2912763230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22405871}}^1$

素因数の和:22405891

約数の個数: 16

約数和(自身を含む): 5646279744

約数和(自身を除く): 2733516514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22405871, 44811742, 112029355, 224058710, 291276323, 582552646, 1456381615, 2912763230]

約数ペア:

[(1, 2912763230), (2, 1456381615), (5, 582552646), (10, 291276323), (13, 224058710), (26, 112029355), (65, 44811742), (130, 22405871)]