7614142

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:651

約数の個数: 16

約数和(自身を含む): 11718000

約数和(自身を除く): 4103858

約数列:

[1, 2, 61, 122, 139, 278, 449, 898, 8479, 16958, 27389, 54778, 62411, 124822, 3807071, 7614142]

約数ペア:

[(1, 7614142), (2, 3807071), (61, 124822), (122, 62411), (139, 54778), (278, 27389), (449, 16958), (898, 8479)]