7075378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 11047680

約数和(自身を除く): 3972302

約数列:

[1, 2, 31, 62, 139, 278, 821, 1642, 4309, 8618, 25451, 50902, 114119, 228238, 3537689, 7075378]

約数ペア:

[(1, 7075378), (2, 3537689), (31, 228238), (62, 114119), (139, 50902), (278, 25451), (821, 8618), (1642, 4309)]