2805669986

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{4889}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 4858704000

約数和(自身を除く): 2053034014

約数列:

[1, 2, 7, 14, 179, 229, 358, 458, 1253, 1603, 2506, 3206, 4889, 9778, 34223, 40991, 68446, 81982, 286937, 573874, 875131, 1119581, 1750262, 2239162, 6125917, 7837067, 12251834, 15674134, 200404999, 400809998, 1402834993, 2805669986]

約数ペア:

[(1, 2805669986), (2, 1402834993), (7, 400809998), (14, 200404999), (179, 15674134), (229, 12251834), (358, 7837067), (458, 6125917), (1253, 2239162), (1603, 1750262), (2506, 1119581), (3206, 875131), (4889, 573874), (9778, 286937), (34223, 81982), (40991, 68446)]