4397970297578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{172781107}}^1$

素因数の和:172781222

約数の個数: 32

約数和(自身を含む): 7837351058880

約数和(自身を除く): 3439380761302

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 12727, 25454, 172781107, 345562214, 1900592177, 2246154391, 3801184354, 4492308782, 15377518523, 24707698301, 30755037046, 49415396602, 169152703753, 199907740799, 338305407506, 399815481598, 2198985148789, 4397970297578]

約数ペア:

[(1, 4397970297578), (2, 2198985148789), (11, 399815481598), (13, 338305407506), (22, 199907740799), (26, 169152703753), (89, 49415396602), (143, 30755037046), (178, 24707698301), (286, 15377518523), (979, 4492308782), (1157, 3801184354), (1958, 2246154391), (2314, 1900592177), (12727, 345562214), (25454, 172781107)]