1288396812

素因数分解:

$2^2\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{98411}}^1$

素因数の和:99509

約数の個数: 24

約数和(自身を含む): 3009045312

約数和(自身を除く): 1720648500

約数列:

[1, 2, 3, 4, 6, 12, 1091, 2182, 3273, 4364, 6546, 13092, 98411, 196822, 295233, 393644, 590466, 1180932, 107366401, 214732802, 322099203, 429465604, 644198406, 1288396812]

約数ペア:

[(1, 1288396812), (2, 644198406), (3, 429465604), (4, 322099203), (6, 214732802), (12, 107366401), (1091, 1180932), (2182, 590466), (3273, 393644), (4364, 295233), (6546, 196822), (13092, 98411)]