4544990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 24

約数和(自身を含む): 8641080

約数和(自身を除く): 4096090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1259, 1805, 2518, 3610, 6295, 12590, 23921, 47842, 119605, 239210, 454499, 908998, 2272495, 4544990]

約数ペア:

[(1, 4544990), (2, 2272495), (5, 908998), (10, 454499), (19, 239210), (38, 119605), (95, 47842), (190, 23921), (361, 12590), (722, 6295), (1259, 3610), (1805, 2518)]