1974082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1545

約数の個数: 16

約数和(自身を含む): 3285504

約数和(自身を除く): 1311422

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1471, 2942, 16181, 32362, 89731, 179462, 987041, 1974082]

約数ペア:

[(1, 1974082), (2, 987041), (11, 179462), (22, 89731), (61, 32362), (122, 16181), (671, 2942), (1342, 1471)]