753670316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{42793}}^1$

素因数の和:42858

約数の個数: 48

約数和(自身を含む): 1639181376

約数和(自身を除く): 885511060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 17612, 42793, 85586, 171172, 299551, 599102, 727481, 1198204, 1454962, 1583341, 2909924, 3166682, 5092367, 6333364, 10184734, 11083387, 20369468, 22166774, 26916797, 44333548, 53833594, 107667188, 188417579, 376835158, 753670316]

約数ペア:

[(1, 753670316), (2, 376835158), (4, 188417579), (7, 107667188), (14, 53833594), (17, 44333548), (28, 26916797), (34, 22166774), (37, 20369468), (68, 11083387), (74, 10184734), (119, 6333364), (148, 5092367), (238, 3166682), (259, 2909924), (476, 1583341), (518, 1454962), (629, 1198204), (1036, 727481), (1258, 599102), (2516, 299551), (4403, 171172), (8806, 85586), (17612, 42793)]