1219983070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7176371}}^1$

素因数の和:7176395

約数の個数: 16

約数和(自身を含む): 2325144528

約数和(自身を除く): 1105161458

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7176371, 14352742, 35881855, 71763710, 121998307, 243996614, 609991535, 1219983070]

約数ペア:

[(1, 1219983070), (2, 609991535), (5, 243996614), (10, 121998307), (17, 71763710), (34, 35881855), (85, 14352742), (170, 7176371)]