1288892466

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{44119}}^1$

素因数の和:44671

約数の個数: 32

約数和(自身を含む): 2869564800

約数和(自身を除く): 1580672334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 1082, 1623, 3246, 4869, 9738, 14607, 29214, 44119, 88238, 132357, 264714, 397071, 794142, 1191213, 2382426, 23868379, 47736758, 71605137, 143210274, 214815411, 429630822, 644446233, 1288892466]

約数ペア:

[(1, 1288892466), (2, 644446233), (3, 429630822), (6, 214815411), (9, 143210274), (18, 71605137), (27, 47736758), (54, 23868379), (541, 2382426), (1082, 1191213), (1623, 794142), (3246, 397071), (4869, 264714), (9738, 132357), (14607, 88238), (29214, 44119)]