2861774399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 3295226880

約数和(自身を除く): 433452481

約数列:

[1, 11, 43, 47, 109, 473, 517, 1181, 1199, 2021, 4687, 5123, 12991, 22231, 50783, 51557, 55507, 56353, 128729, 220289, 558613, 610577, 1416019, 2386801, 2423179, 5535347, 6050263, 26254811, 60888817, 66552893, 260161309, 2861774399]

約数ペア:

[(1, 2861774399), (11, 260161309), (43, 66552893), (47, 60888817), (109, 26254811), (473, 6050263), (517, 5535347), (1181, 2423179), (1199, 2386801), (2021, 1416019), (4687, 610577), (5123, 558613), (12991, 220289), (22231, 128729), (50783, 56353), (51557, 55507)]