1681691772

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{4817}}^1$

素因数の和:5490

約数の個数: 48

約数和(自身を含む): 4014743040

約数和(自身を除く): 2333051268

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 619, 1238, 1857, 2476, 3714, 4817, 7428, 9634, 14451, 19268, 28902, 29093, 57804, 58186, 87279, 116372, 174558, 226399, 349116, 452798, 679197, 905596, 1358394, 2716788, 2981723, 5963446, 8945169, 11926892, 17890338, 35780676, 140140981, 280281962, 420422943, 560563924, 840845886, 1681691772]

約数ペア:

[(1, 1681691772), (2, 840845886), (3, 560563924), (4, 420422943), (6, 280281962), (12, 140140981), (47, 35780676), (94, 17890338), (141, 11926892), (188, 8945169), (282, 5963446), (564, 2981723), (619, 2716788), (1238, 1358394), (1857, 905596), (2476, 679197), (3714, 452798), (4817, 349116), (7428, 226399), (9634, 174558), (14451, 116372), (19268, 87279), (28902, 58186), (29093, 57804)]