1279876422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1\times {\mathrm{13763}}^1$

素因数の和:15188

約数の個数: 32

約数和(自身を含む): 2794642560

約数和(自身を除く): 1514766138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1409, 2818, 4227, 8454, 13763, 15499, 27526, 30998, 41289, 46497, 82578, 92994, 151393, 302786, 454179, 908358, 19392067, 38784134, 58176201, 116352402, 213312737, 426625474, 639938211, 1279876422]

約数ペア:

[(1, 1279876422), (2, 639938211), (3, 426625474), (6, 213312737), (11, 116352402), (22, 58176201), (33, 38784134), (66, 19392067), (1409, 908358), (2818, 454179), (4227, 302786), (8454, 151393), (13763, 92994), (15499, 82578), (27526, 46497), (30998, 41289)]