2485270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8017}}^1$

素因数の和:8055

約数の個数: 16

約数和(自身を含む): 4618368

約数和(自身を除く): 2133098

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8017, 16034, 40085, 80170, 248527, 497054, 1242635, 2485270]

約数ペア:

[(1, 2485270), (2, 1242635), (5, 497054), (10, 248527), (31, 80170), (62, 40085), (155, 16034), (310, 8017)]