12870297734

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 22852177920

約数和(自身を除く): 9981880186

約数列:

[1, 2, 7, 14, 47, 94, 109, 218, 311, 329, 577, 622, 658, 763, 1154, 1526, 2177, 4039, 4354, 5123, 8078, 10246, 14617, 27119, 29234, 33899, 35861, 54238, 62893, 67798, 71722, 102319, 125786, 179447, 189833, 204638, 237293, 358894, 379666, 440251, 474586, 880502, 1256129, 1593253, 2512258, 2955971, 3186506, 5911942, 8434009, 11152771, 16868018, 19559723, 20691797, 22305542, 39119446, 41383594, 59038063, 118076126, 136918061, 273836122, 919306981, 1838613962, 6435148867, 12870297734]

約数ペア:

[(1, 12870297734), (2, 6435148867), (7, 1838613962), (14, 919306981), (47, 273836122), (94, 136918061), (109, 118076126), (218, 59038063), (311, 41383594), (329, 39119446), (577, 22305542), (622, 20691797), (658, 19559723), (763, 16868018), (1154, 11152771), (1526, 8434009), (2177, 5911942), (4039, 3186506), (4354, 2955971), (5123, 2512258), (8078, 1593253), (10246, 1256129), (14617, 880502), (27119, 474586), (29234, 440251), (33899, 379666), (35861, 358894), (54238, 237293), (62893, 204638), (67798, 189833), (71722, 179447), (102319, 125786)]