2012065912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{6151}}^1$

素因数の和:7507

約数の個数: 32

約数和(自身を含む): 3897907200

約数和(自身を除く): 1885841288

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1319, 2638, 5276, 6151, 10552, 12302, 24604, 40889, 49208, 81778, 163556, 190681, 327112, 381362, 762724, 1525448, 8113169, 16226338, 32452676, 64905352, 251508239, 503016478, 1006032956, 2012065912]

約数ペア:

[(1, 2012065912), (2, 1006032956), (4, 503016478), (8, 251508239), (31, 64905352), (62, 32452676), (124, 16226338), (248, 8113169), (1319, 1525448), (2638, 762724), (5276, 381362), (6151, 327112), (10552, 190681), (12302, 163556), (24604, 81778), (40889, 49208)]