6990802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 13112064

約数和(自身を除く): 6121262

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 541, 923, 994, 1082, 1846, 3787, 6461, 7033, 7574, 12922, 14066, 38411, 49231, 76822, 98462, 268877, 499343, 537754, 998686, 3495401, 6990802]

約数ペア:

[(1, 6990802), (2, 3495401), (7, 998686), (13, 537754), (14, 499343), (26, 268877), (71, 98462), (91, 76822), (142, 49231), (182, 38411), (497, 14066), (541, 12922), (923, 7574), (994, 7033), (1082, 6461), (1846, 3787)]