2880821734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{170483}}^1$

素因数の和:170580

約数の個数: 32

約数和(自身を含む): 5302734336

約数和(自身を除く): 2421912602

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 16898, 170483, 340966, 1193381, 2386762, 2898211, 5796422, 12104293, 20287477, 24208586, 40574954, 84730051, 169460102, 205772981, 411545962, 1440410867, 2880821734]

約数ペア:

[(1, 2880821734), (2, 1440410867), (7, 411545962), (14, 205772981), (17, 169460102), (34, 84730051), (71, 40574954), (119, 24208586), (142, 20287477), (238, 12104293), (497, 5796422), (994, 2898211), (1207, 2386762), (2414, 1193381), (8449, 340966), (16898, 170483)]