2160948

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 5379584

約数和(自身を除く): 3218636

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 157, 186, 222, 314, 372, 444, 471, 628, 942, 1147, 1884, 2294, 3441, 4588, 4867, 5809, 6882, 9734, 11618, 13764, 14601, 17427, 19468, 23236, 29202, 34854, 58404, 69708, 180079, 360158, 540237, 720316, 1080474, 2160948]

約数ペア:

[(1, 2160948), (2, 1080474), (3, 720316), (4, 540237), (6, 360158), (12, 180079), (31, 69708), (37, 58404), (62, 34854), (74, 29202), (93, 23236), (111, 19468), (124, 17427), (148, 14601), (157, 13764), (186, 11618), (222, 9734), (314, 6882), (372, 5809), (444, 4867), (471, 4588), (628, 3441), (942, 2294), (1147, 1884)]