1911012

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 4490976

約数和(自身を除く): 2579964

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 977, 978, 1954, 1956, 2931, 3908, 5862, 11724, 159251, 318502, 477753, 637004, 955506, 1911012]

約数ペア:

[(1, 1911012), (2, 955506), (3, 637004), (4, 477753), (6, 318502), (12, 159251), (163, 11724), (326, 5862), (489, 3908), (652, 2931), (977, 1956), (978, 1954)]