289331314870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130919147}}^1$

素因数の和:130919184

約数の個数: 32

約数和(自身を含む): 593849255328

約数和(自身を除く): 304517940458

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 130919147, 261838294, 654595735, 1309191470, 1701948911, 2225625499, 3403897822, 4451250998, 8509744555, 11128127495, 17019489110, 22256254990, 28933131487, 57866262974, 144665657435, 289331314870]

約数ペア:

[(1, 289331314870), (2, 144665657435), (5, 57866262974), (10, 28933131487), (13, 22256254990), (17, 17019489110), (26, 11128127495), (34, 8509744555), (65, 4451250998), (85, 3403897822), (130, 2225625499), (170, 1701948911), (221, 1309191470), (442, 654595735), (1105, 261838294), (2210, 130919147)]