1330400436

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{172421}}^1$

素因数の和:173071

約数の個数: 24

約数和(自身を含む): 3109113504

約数和(自身を除く): 1778713068

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 172421, 344842, 517263, 689684, 1034526, 2069052, 110866703, 221733406, 332600109, 443466812, 665200218, 1330400436]

約数ペア:

[(1, 1330400436), (2, 665200218), (3, 443466812), (4, 332600109), (6, 221733406), (12, 110866703), (643, 2069052), (1286, 1034526), (1929, 689684), (2572, 517263), (3858, 344842), (7716, 172421)]