1658222048

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{121357}}^1$

素因数の和:121435

約数の個数: 48

約数和(自身を含む): 3792194784

約数和(自身を除く): 2133972736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 121357, 242714, 485428, 849499, 970856, 1698998, 1941712, 3397996, 3883424, 6795992, 7402777, 13591984, 14805554, 27183968, 29611108, 51819439, 59222216, 103638878, 118444432, 207277756, 236888864, 414555512, 829111024, 1658222048]

約数ペア:

[(1, 1658222048), (2, 829111024), (4, 414555512), (7, 236888864), (8, 207277756), (14, 118444432), (16, 103638878), (28, 59222216), (32, 51819439), (56, 29611108), (61, 27183968), (112, 14805554), (122, 13591984), (224, 7402777), (244, 6795992), (427, 3883424), (488, 3397996), (854, 1941712), (976, 1698998), (1708, 970856), (1952, 849499), (3416, 485428), (6832, 242714), (13664, 121357)]