6590090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 12894336

約数和(自身を除く): 6304246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 311, 326, 622, 815, 1555, 1630, 2119, 3110, 4043, 4238, 8086, 10595, 20215, 21190, 40430, 50693, 101386, 253465, 506930, 659009, 1318018, 3295045, 6590090]

約数ペア:

[(1, 6590090), (2, 3295045), (5, 1318018), (10, 659009), (13, 506930), (26, 253465), (65, 101386), (130, 50693), (163, 40430), (311, 21190), (326, 20215), (622, 10595), (815, 8086), (1555, 4238), (1630, 4043), (2119, 3110)]