233232844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{345019}}^1$

素因数の和:345049

約数の個数: 18

約数和(自身を含む): 441970620

約数和(自身を除く): 208737776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 345019, 690038, 1380076, 4485247, 8970494, 17940988, 58308211, 116616422, 233232844]

約数ペア:

[(1, 233232844), (2, 116616422), (4, 58308211), (13, 17940988), (26, 8970494), (52, 4485247), (169, 1380076), (338, 690038), (676, 345019)]