972881282

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1347481}}^1$

素因数の和:1347521

約数の個数: 12

約数和(自身を含む): 1540171926

約数和(自身を除く): 567290644

約数列:

[1, 2, 19, 38, 361, 722, 1347481, 2694962, 25602139, 51204278, 486440641, 972881282]

約数ペア:

[(1, 972881282), (2, 486440641), (19, 51204278), (38, 25602139), (361, 2694962), (722, 1347481)]