109990618

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1\times {\mathrm{1291}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 169303680

約数和(自身を除く): 59313062

約数列:

[1, 2, 41, 82, 1039, 1291, 2078, 2582, 42599, 52931, 85198, 105862, 1341349, 2682698, 54995309, 109990618]

約数ペア:

[(1, 109990618), (2, 54995309), (41, 2682698), (82, 1341349), (1039, 105862), (1291, 85198), (2078, 52931), (2582, 42599)]