2149668547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 2493288000

約数和(自身を除く): 343619453

約数列:

[1, 13, 17, 101, 193, 221, 499, 1313, 1717, 2509, 3281, 6487, 8483, 19493, 22321, 42653, 50399, 96307, 110279, 253409, 331381, 655187, 856783, 1251991, 1637219, 4307953, 9727007, 11138179, 21283847, 126451091, 165359119, 2149668547]

約数ペア:

[(1, 2149668547), (13, 165359119), (17, 126451091), (101, 21283847), (193, 11138179), (221, 9727007), (499, 4307953), (1313, 1637219), (1717, 1251991), (2509, 856783), (3281, 655187), (6487, 331381), (8483, 253409), (19493, 110279), (22321, 96307), (42653, 50399)]