977509078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{315937}}^1$

素因数の和:315976

約数の個数: 32

約数和(自身を含む): 1910793024

約数和(自身を除く): 933283946

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 315937, 631874, 2211559, 4107181, 4423118, 5370929, 8214362, 10741858, 28750267, 37596503, 57500534, 69822077, 75193006, 139644154, 488754539, 977509078]

約数ペア:

[(1, 977509078), (2, 488754539), (7, 139644154), (13, 75193006), (14, 69822077), (17, 57500534), (26, 37596503), (34, 28750267), (91, 10741858), (119, 8214362), (182, 5370929), (221, 4423118), (238, 4107181), (442, 2211559), (1547, 631874), (3094, 315937)]