2012410540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{51893}}^1$

素因数の和:52186

約数の個数: 48

約数和(自身を含む): 4847314752

約数和(自身を除く): 2834904212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1385, 1939, 2770, 3878, 5540, 7756, 9695, 19390, 38780, 51893, 103786, 207572, 259465, 363251, 518930, 726502, 1037860, 1453004, 1816255, 3632510, 7265020, 14374361, 28748722, 57497444, 71871805, 100620527, 143743610, 201241054, 287487220, 402482108, 503102635, 1006205270, 2012410540]

約数ペア:

[(1, 2012410540), (2, 1006205270), (4, 503102635), (5, 402482108), (7, 287487220), (10, 201241054), (14, 143743610), (20, 100620527), (28, 71871805), (35, 57497444), (70, 28748722), (140, 14374361), (277, 7265020), (554, 3632510), (1108, 1816255), (1385, 1453004), (1939, 1037860), (2770, 726502), (3878, 518930), (5540, 363251), (7756, 259465), (9695, 207572), (19390, 103786), (38780, 51893)]