2132390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 4233600

約数和(自身を除く): 2101210

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 349, 470, 611, 698, 1222, 1745, 3055, 3490, 4537, 6110, 9074, 16403, 22685, 32806, 45370, 82015, 164030, 213239, 426478, 1066195, 2132390]

約数ペア:

[(1, 2132390), (2, 1066195), (5, 426478), (10, 213239), (13, 164030), (26, 82015), (47, 45370), (65, 32806), (94, 22685), (130, 16403), (235, 9074), (349, 6110), (470, 4537), (611, 3490), (698, 3055), (1222, 1745)]