1189014770

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{787427}}^1$

素因数の和:787585

約数の個数: 16

約数和(自身を含む): 2154403008

約数和(自身を除く): 965388238

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 787427, 1574854, 3937135, 7874270, 118901477, 237802954, 594507385, 1189014770]

約数ペア:

[(1, 1189014770), (2, 594507385), (5, 237802954), (10, 118901477), (151, 7874270), (302, 3937135), (755, 1574854), (1510, 787427)]