10988663

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 13148160

約数和(自身を除く): 2159497

約数列:

[1, 7, 31, 79, 217, 553, 641, 2449, 4487, 17143, 19871, 50639, 139097, 354473, 1569809, 10988663]

約数ペア:

[(1, 10988663), (7, 1569809), (31, 354473), (79, 139097), (217, 50639), (553, 19871), (641, 17143), (2449, 4487)]