961290628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2039}}^1\times {\mathrm{2741}}^1$

素因数の和:4827

約数の個数: 24

約数和(自身を含む): 1722853440

約数和(自身を除く): 761562812

約数列:

[1, 2, 4, 43, 86, 172, 2039, 2741, 4078, 5482, 8156, 10964, 87677, 117863, 175354, 235726, 350708, 471452, 5588899, 11177798, 22355596, 240322657, 480645314, 961290628]

約数ペア:

[(1, 961290628), (2, 480645314), (4, 240322657), (43, 22355596), (86, 11177798), (172, 5588899), (2039, 471452), (2741, 350708), (4078, 235726), (5482, 175354), (8156, 117863), (10964, 87677)]