708406854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3953

約数の個数: 64

約数和(自身を含む): 1562001408

約数和(自身を除く): 853594554

約数列:

[1, 2, 3, 6, 23, 31, 43, 46, 62, 69, 86, 93, 129, 138, 186, 258, 713, 989, 1333, 1426, 1978, 2139, 2666, 2967, 3851, 3999, 4278, 5934, 7702, 7998, 11553, 23106, 30659, 61318, 88573, 91977, 119381, 165593, 177146, 183954, 238762, 265719, 331186, 358143, 496779, 531438, 716286, 993558, 2745763, 3808639, 5133383, 5491526, 7617278, 8237289, 10266766, 11425917, 15400149, 16474578, 22851834, 30800298, 118067809, 236135618, 354203427, 708406854]

約数ペア:

[(1, 708406854), (2, 354203427), (3, 236135618), (6, 118067809), (23, 30800298), (31, 22851834), (43, 16474578), (46, 15400149), (62, 11425917), (69, 10266766), (86, 8237289), (93, 7617278), (129, 5491526), (138, 5133383), (186, 3808639), (258, 2745763), (713, 993558), (989, 716286), (1333, 531438), (1426, 496779), (1978, 358143), (2139, 331186), (2666, 265719), (2967, 238762), (3851, 183954), (3999, 177146), (4278, 165593), (5934, 119381), (7702, 91977), (7998, 88573), (11553, 61318), (23106, 30659)]