1972528242

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 4128620544

約数和(自身を除く): 2156092302

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 271, 282, 318, 487, 542, 813, 974, 1461, 1626, 2491, 2922, 4982, 7473, 12737, 14363, 14946, 22889, 25474, 25811, 28726, 38211, 43089, 45778, 51622, 68667, 76422, 77433, 86178, 131977, 137334, 154866, 263954, 395931, 675061, 791862, 1213117, 1350122, 2025183, 2426234, 3639351, 4050366, 6202919, 6994781, 7278702, 12405838, 13989562, 18608757, 20984343, 37217514, 41968686, 328754707, 657509414, 986264121, 1972528242]

約数ペア:

[(1, 1972528242), (2, 986264121), (3, 657509414), (6, 328754707), (47, 41968686), (53, 37217514), (94, 20984343), (106, 18608757), (141, 13989562), (159, 12405838), (271, 7278702), (282, 6994781), (318, 6202919), (487, 4050366), (542, 3639351), (813, 2426234), (974, 2025183), (1461, 1350122), (1626, 1213117), (2491, 791862), (2922, 675061), (4982, 395931), (7473, 263954), (12737, 154866), (14363, 137334), (14946, 131977), (22889, 86178), (25474, 77433), (25811, 76422), (28726, 68667), (38211, 51622), (43089, 45778)]