1480256248498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{2053}}^1\times {\mathrm{37409}}^1$

素因数の和:39906

約数の個数: 32

約数和(自身を含む): 2323645833600

約数和(自身を除く): 843389585102

約数列:

[1, 2, 23, 46, 419, 838, 2053, 4106, 9637, 19274, 37409, 47219, 74818, 94438, 860207, 860407, 1720414, 1720814, 15674371, 19784761, 31348742, 39569522, 76800677, 153601354, 360510533, 721021066, 1766415571, 3532831142, 32179483663, 64358967326, 740128124249, 1480256248498]

約数ペア:

[(1, 1480256248498), (2, 740128124249), (23, 64358967326), (46, 32179483663), (419, 3532831142), (838, 1766415571), (2053, 721021066), (4106, 360510533), (9637, 153601354), (19274, 76800677), (37409, 39569522), (47219, 31348742), (74818, 19784761), (94438, 15674371), (860207, 1720814), (860407, 1720414)]