2216919935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 3033676800

約数和(自身を除く): 816756865

約数列:

[1, 5, 17, 29, 37, 85, 109, 145, 185, 223, 493, 545, 629, 1073, 1115, 1853, 2465, 3145, 3161, 3791, 4033, 5365, 6467, 8251, 9265, 15805, 18241, 18955, 20165, 24307, 32335, 41255, 53737, 68561, 91205, 109939, 116957, 121535, 140267, 239279, 268685, 342805, 413219, 549695, 584785, 701335, 704903, 899359, 1196395, 1988269, 2066095, 3524515, 4067743, 4496795, 9941345, 11983351, 15289103, 20338715, 26081411, 59916755, 76445515, 130407055, 443383987, 2216919935]

約数ペア:

[(1, 2216919935), (5, 443383987), (17, 130407055), (29, 76445515), (37, 59916755), (85, 26081411), (109, 20338715), (145, 15289103), (185, 11983351), (223, 9941345), (493, 4496795), (545, 4067743), (629, 3524515), (1073, 2066095), (1115, 1988269), (1853, 1196395), (2465, 899359), (3145, 704903), (3161, 701335), (3791, 584785), (4033, 549695), (5365, 413219), (6467, 342805), (8251, 268685), (9265, 239279), (15805, 140267), (18241, 121535), (18955, 116957), (20165, 109939), (24307, 91205), (32335, 68561), (41255, 53737)]