1728040951

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1601}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 2206915200

約数和(自身を除く): 478874249

約数列:

[1, 7, 13, 29, 91, 203, 377, 409, 1601, 2639, 2863, 5317, 11207, 11861, 20813, 37219, 46429, 83027, 145691, 154193, 325003, 603577, 654809, 1079351, 4225039, 4583663, 8512517, 18989461, 59587619, 132926227, 246862993, 1728040951]

約数ペア:

[(1, 1728040951), (7, 246862993), (13, 132926227), (29, 59587619), (91, 18989461), (203, 8512517), (377, 4583663), (409, 4225039), (1601, 1079351), (2639, 654809), (2863, 603577), (5317, 325003), (11207, 154193), (11861, 145691), (20813, 83027), (37219, 46429)]