858001886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{2069}}^1$

素因数の和:3656

約数の個数: 32

約数和(自身を含む): 1550016000

約数和(自身を除く): 692014114

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1559, 2069, 3118, 4138, 10913, 14483, 21826, 28966, 29621, 39311, 59242, 78622, 207347, 275177, 414694, 550354, 3225571, 6451142, 22578997, 45157994, 61285849, 122571698, 429000943, 858001886]

約数ペア:

[(1, 858001886), (2, 429000943), (7, 122571698), (14, 61285849), (19, 45157994), (38, 22578997), (133, 6451142), (266, 3225571), (1559, 550354), (2069, 414694), (3118, 275177), (4138, 207347), (10913, 78622), (14483, 59242), (21826, 39311), (28966, 29621)]