2116726118615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6507097}}^1$

素因数の和:6507251

約数の個数: 32

約数和(自身を含む): 2782955672640

約数和(自身を除く): 666229554025

約数列:

[1, 5, 17, 43, 85, 89, 215, 445, 731, 1513, 3655, 3827, 7565, 19135, 65059, 325295, 6507097, 32535485, 110620649, 279805171, 553103245, 579131633, 1399025855, 2895658165, 4756687907, 9845237761, 23783439535, 24902660219, 49226188805, 124513301095, 423345223723, 2116726118615]

約数ペア:

[(1, 2116726118615), (5, 423345223723), (17, 124513301095), (43, 49226188805), (85, 24902660219), (89, 23783439535), (215, 9845237761), (445, 4756687907), (731, 2895658165), (1513, 1399025855), (3655, 579131633), (3827, 553103245), (7565, 279805171), (19135, 110620649), (65059, 32535485), (325295, 6507097)]