1285683078

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{790703}}^1$

素因数の和:790979

約数の個数: 16

約数和(自身を含む): 2580857856

約数和(自身を除く): 1295174778

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 790703, 1581406, 2372109, 4744218, 214280513, 428561026, 642841539, 1285683078]

約数ペア:

[(1, 1285683078), (2, 642841539), (3, 428561026), (6, 214280513), (271, 4744218), (542, 2372109), (813, 1581406), (1626, 790703)]