2893429458

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{137743}}^1$

素因数の和:138143

約数の個数: 32

約数和(自身を含む): 6446419200

約数和(自身を除く): 3552989742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 3501, 7002, 10503, 21006, 137743, 275486, 413229, 826458, 1239687, 2479374, 3719061, 7438122, 53582027, 107164054, 160746081, 321492162, 482238243, 964476486, 1446714729, 2893429458]

約数ペア:

[(1, 2893429458), (2, 1446714729), (3, 964476486), (6, 482238243), (9, 321492162), (18, 160746081), (27, 107164054), (54, 53582027), (389, 7438122), (778, 3719061), (1167, 2479374), (2334, 1239687), (3501, 826458), (7002, 413229), (10503, 275486), (21006, 137743)]