2599842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 6238080

約数和(自身を除く): 3638238

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 239, 259, 294, 478, 518, 717, 777, 1434, 1554, 1673, 1813, 3346, 3626, 5019, 5439, 8843, 10038, 10878, 11711, 17686, 23422, 26529, 35133, 53058, 61901, 70266, 123802, 185703, 371406, 433307, 866614, 1299921, 2599842]

約数ペア:

[(1, 2599842), (2, 1299921), (3, 866614), (6, 433307), (7, 371406), (14, 185703), (21, 123802), (37, 70266), (42, 61901), (49, 53058), (74, 35133), (98, 26529), (111, 23422), (147, 17686), (222, 11711), (239, 10878), (259, 10038), (294, 8843), (478, 5439), (518, 5019), (717, 3626), (777, 3346), (1434, 1813), (1554, 1673)]