1996629206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 3583137600

約数和(自身を除く): 1586508394

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 169, 202, 286, 338, 409, 818, 1111, 1313, 1859, 2197, 2222, 2626, 3718, 4394, 4499, 5317, 8998, 10634, 14443, 17069, 24167, 28886, 34138, 41309, 48334, 58487, 69121, 82618, 116974, 138242, 187759, 221897, 375518, 443794, 454399, 537017, 760331, 898573, 908798, 1074034, 1520662, 1797146, 2440867, 4881734, 5907187, 6981221, 9884303, 11814374, 13962442, 19768606, 76793431, 90755873, 153586862, 181511746, 998314603, 1996629206]

約数ペア:

[(1, 1996629206), (2, 998314603), (11, 181511746), (13, 153586862), (22, 90755873), (26, 76793431), (101, 19768606), (143, 13962442), (169, 11814374), (202, 9884303), (286, 6981221), (338, 5907187), (409, 4881734), (818, 2440867), (1111, 1797146), (1313, 1520662), (1859, 1074034), (2197, 908798), (2222, 898573), (2626, 760331), (3718, 537017), (4394, 454399), (4499, 443794), (5317, 375518), (8998, 221897), (10634, 187759), (14443, 138242), (17069, 116974), (24167, 82618), (28886, 69121), (34138, 58487), (41309, 48334)]