2973067214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 5125908480

約数和(自身を除く): 2152841266

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 109, 218, 403, 559, 787, 806, 1118, 1333, 1417, 1574, 2666, 2834, 3379, 4687, 6758, 9374, 10231, 17329, 20462, 24397, 33841, 34658, 43927, 48794, 60931, 67682, 85783, 87854, 121862, 145297, 171566, 290594, 317161, 439933, 634322, 879866, 1049071, 1115179, 1888861, 2098142, 2230358, 2659273, 3688669, 3777722, 5318546, 7377338, 13637923, 27275846, 34570549, 47952697, 69141098, 95905394, 114348739, 228697478, 1486533607, 2973067214]

約数ペア:

[(1, 2973067214), (2, 1486533607), (13, 228697478), (26, 114348739), (31, 95905394), (43, 69141098), (62, 47952697), (86, 34570549), (109, 27275846), (218, 13637923), (403, 7377338), (559, 5318546), (787, 3777722), (806, 3688669), (1118, 2659273), (1333, 2230358), (1417, 2098142), (1574, 1888861), (2666, 1115179), (2834, 1049071), (3379, 879866), (4687, 634322), (6758, 439933), (9374, 317161), (10231, 290594), (17329, 171566), (20462, 145297), (24397, 121862), (33841, 87854), (34658, 85783), (43927, 67682), (48794, 60931)]