2051250736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{260047}}^1$

素因数の和:260101

約数の個数: 40

約数和(自身を含む): 4353203520

約数和(自身を除く): 2301952784

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 260047, 520094, 1040188, 2080376, 4160752, 4420799, 7541363, 8841598, 15082726, 17683196, 30165452, 35366392, 60330904, 70732784, 120661808, 128203171, 256406342, 512812684, 1025625368, 2051250736]

約数ペア:

[(1, 2051250736), (2, 1025625368), (4, 512812684), (8, 256406342), (16, 128203171), (17, 120661808), (29, 70732784), (34, 60330904), (58, 35366392), (68, 30165452), (116, 17683196), (136, 15082726), (232, 8841598), (272, 7541363), (464, 4420799), (493, 4160752), (986, 2080376), (1972, 1040188), (3944, 520094), (7888, 260047)]