614672

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 20

約数和(自身を含む): 1221276

約数和(自身を除く): 606604

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 937, 1874, 3748, 7496, 14992, 38417, 76834, 153668, 307336, 614672]

約数ペア:

[(1, 614672), (2, 307336), (4, 153668), (8, 76834), (16, 38417), (41, 14992), (82, 7496), (164, 3748), (328, 1874), (656, 937)]