2000671509

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1\times {\mathrm{6263}}^1$

素因数の和:6956

約数の個数: 16

約数和(自身を含む): 2685301632

約数和(自身を除く): 684630123

約数列:

[1, 3, 233, 457, 699, 1371, 6263, 18789, 106481, 319443, 1459279, 2862191, 4377837, 8586573, 666890503, 2000671509]

約数ペア:

[(1, 2000671509), (3, 666890503), (233, 8586573), (457, 4377837), (699, 2862191), (1371, 1459279), (6263, 319443), (18789, 106481)]