866267630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{28751}}^1$

素因数の和:28912

約数の個数: 32

約数和(自身を含む): 1639554048

約数和(自身を除く): 773286418

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 15065, 28751, 30130, 57502, 143755, 287510, 661273, 1322546, 3306365, 3766381, 6612730, 7532762, 18831905, 37663810, 86626763, 173253526, 433133815, 866267630]

約数ペア:

[(1, 866267630), (2, 433133815), (5, 173253526), (10, 86626763), (23, 37663810), (46, 18831905), (115, 7532762), (131, 6612730), (230, 3766381), (262, 3306365), (655, 1322546), (1310, 661273), (3013, 287510), (6026, 143755), (15065, 57502), (28751, 30130)]