1286922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 3169152

約数和(自身を除く): 1882230

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2357, 4714, 7071, 14142, 16499, 30641, 32998, 49497, 61282, 91923, 98994, 183846, 214487, 428974, 643461, 1286922]

約数ペア:

[(1, 1286922), (2, 643461), (3, 428974), (6, 214487), (7, 183846), (13, 98994), (14, 91923), (21, 61282), (26, 49497), (39, 32998), (42, 30641), (78, 16499), (91, 14142), (182, 7071), (273, 4714), (546, 2357)]