280340684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{4519}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 528894240

約数和(自身を除く): 248553556

約数列:

[1, 2, 4, 13, 26, 52, 1193, 2386, 4519, 4772, 9038, 15509, 18076, 31018, 58747, 62036, 117494, 234988, 5391167, 10782334, 21564668, 70085171, 140170342, 280340684]

約数ペア:

[(1, 280340684), (2, 140170342), (4, 70085171), (13, 21564668), (26, 10782334), (52, 5391167), (1193, 234988), (2386, 117494), (4519, 62036), (4772, 58747), (9038, 31018), (15509, 18076)]