4989064.00000000

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4967}}^1$

素因数の和:5063

約数の個数: 32

約数和(自身を含む): 107308800

約数和(自身を除く): 53704936

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 4967, 5396, 9934, 10792, 19868, 39736, 94373, 188746, 352657, 377492, 705314, 754984, 1410628, 2821256, 6700483, 13400966, 26801932, 53603864]

約数ペア:

[(1, 53603864), (2, 26801932), (4, 13400966), (8, 6700483), (19, 2821256), (38, 1410628), (71, 754984), (76, 705314), (142, 377492), (152, 352657), (284, 188746), (568, 94373), (1349, 39736), (2698, 19868), (4967, 10792), (5396, 9934)]