39982002

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4999}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 84480000

約数和(自身を除く): 44497998

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 4999, 7998, 9998, 14997, 29994, 154969, 214957, 309938, 429914, 464907, 644871, 929814, 1289742, 6663667, 13327334, 19991001, 39982002]

約数ペア:

[(1, 39982002), (2, 19991001), (3, 13327334), (6, 6663667), (31, 1289742), (43, 929814), (62, 644871), (86, 464907), (93, 429914), (129, 309938), (186, 214957), (258, 154969), (1333, 29994), (2666, 14997), (3999, 9998), (4999, 7998)]