8724056270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28142117}}^1$

素因数の和:28142155

約数の個数: 16

約数和(自身を含む): 16209859968

約数和(自身を除く): 7485803698

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 28142117, 56284234, 140710585, 281421170, 872405627, 1744811254, 4362028135, 8724056270]

約数ペア:

[(1, 8724056270), (2, 4362028135), (5, 1744811254), (10, 872405627), (31, 281421170), (62, 140710585), (155, 56284234), (310, 28142117)]