1520348748

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{4639}}^1$

素因数の和:5558

約数の個数: 48

約数和(自身を含む): 3666862080

約数和(自身を除く): 2146513332

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 881, 1762, 2643, 3524, 4639, 5286, 9278, 10572, 13917, 18556, 27311, 27834, 54622, 55668, 81933, 109244, 143809, 163866, 287618, 327732, 431427, 575236, 862854, 1725708, 4086959, 8173918, 12260877, 16347836, 24521754, 49043508, 126695729, 253391458, 380087187, 506782916, 760174374, 1520348748]

約数ペア:

[(1, 1520348748), (2, 760174374), (3, 506782916), (4, 380087187), (6, 253391458), (12, 126695729), (31, 49043508), (62, 24521754), (93, 16347836), (124, 12260877), (186, 8173918), (372, 4086959), (881, 1725708), (1762, 862854), (2643, 575236), (3524, 431427), (4639, 327732), (5286, 287618), (9278, 163866), (10572, 143809), (13917, 109244), (18556, 81933), (27311, 55668), (27834, 54622)]