1205930874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 2588889600

約数和(自身を除く): 1382958726

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 109, 114, 214, 218, 321, 327, 642, 654, 907, 1814, 2033, 2071, 2721, 4066, 4142, 5442, 6099, 6213, 11663, 12198, 12426, 17233, 23326, 34466, 34989, 51699, 69978, 97049, 98863, 103398, 194098, 197726, 221597, 291147, 296589, 443194, 582294, 593178, 664791, 1329582, 1843931, 1878397, 3687862, 3756794, 5531793, 5635191, 10578341, 11063586, 11270382, 21156682, 31735023, 63470046, 200988479, 401976958, 602965437, 1205930874]

約数ペア:

[(1, 1205930874), (2, 602965437), (3, 401976958), (6, 200988479), (19, 63470046), (38, 31735023), (57, 21156682), (107, 11270382), (109, 11063586), (114, 10578341), (214, 5635191), (218, 5531793), (321, 3756794), (327, 3687862), (642, 1878397), (654, 1843931), (907, 1329582), (1814, 664791), (2033, 593178), (2071, 582294), (2721, 443194), (4066, 296589), (4142, 291147), (5442, 221597), (6099, 197726), (6213, 194098), (11663, 103398), (12198, 98863), (12426, 97049), (17233, 69978), (23326, 51699), (34466, 34989)]