2085339746

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 3697145856

約数和(自身を除く): 1611806110

約数列:

[1, 2, 7, 14, 49, 98, 127, 137, 254, 274, 889, 959, 1223, 1778, 1918, 2446, 6223, 6713, 8561, 12446, 13426, 17122, 17399, 34798, 59927, 119854, 121793, 155321, 167551, 243586, 310642, 335102, 852551, 1087247, 1172857, 1705102, 2174494, 2345714, 7610729, 8209999, 15221458, 16419998, 21278977, 42557954, 148952839, 297905678, 1042669873, 2085339746]

約数ペア:

[(1, 2085339746), (2, 1042669873), (7, 297905678), (14, 148952839), (49, 42557954), (98, 21278977), (127, 16419998), (137, 15221458), (254, 8209999), (274, 7610729), (889, 2345714), (959, 2174494), (1223, 1705102), (1778, 1172857), (1918, 1087247), (2446, 852551), (6223, 335102), (6713, 310642), (8561, 243586), (12446, 167551), (13426, 155321), (17122, 121793), (17399, 119854), (34798, 59927)]