4890764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 9199008

約数和(自身を除く): 4308244

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1013, 1207, 2026, 2414, 4052, 4828, 17221, 34442, 68884, 71923, 143846, 287692, 1222691, 2445382, 4890764]

約数ペア:

[(1, 4890764), (2, 2445382), (4, 1222691), (17, 287692), (34, 143846), (68, 71923), (71, 68884), (142, 34442), (284, 17221), (1013, 4828), (1207, 4052), (2026, 2414)]