1333999870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{19997}}^1$

素因数の和:20964

約数の個数: 32

約数和(自身を含む): 2747245248

約数和(自身を除く): 1413245378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 953, 1906, 4765, 6671, 9530, 13342, 19997, 33355, 39994, 66710, 99985, 139979, 199970, 279958, 699895, 1399790, 19057141, 38114282, 95285705, 133399987, 190571410, 266799974, 666999935, 1333999870]

約数ペア:

[(1, 1333999870), (2, 666999935), (5, 266799974), (7, 190571410), (10, 133399987), (14, 95285705), (35, 38114282), (70, 19057141), (953, 1399790), (1906, 699895), (4765, 279958), (6671, 199970), (9530, 139979), (13342, 99985), (19997, 66710), (33355, 39994)]