2912350090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22402693}}^1$

素因数の和:22402713

約数の個数: 16

約数和(自身を含む): 5645478888

約数和(自身を除く): 2733128798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22402693, 44805386, 112013465, 224026930, 291235009, 582470018, 1456175045, 2912350090]

約数ペア:

[(1, 2912350090), (2, 1456175045), (5, 582470018), (10, 291235009), (13, 224026930), (26, 112013465), (65, 44805386), (130, 22402693)]