813858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 1762560

約数和(自身を除く): 948702

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 101, 102, 158, 202, 237, 303, 474, 606, 1343, 1717, 2686, 3434, 4029, 5151, 7979, 8058, 10302, 15958, 23937, 47874, 135643, 271286, 406929, 813858]

約数ペア:

[(1, 813858), (2, 406929), (3, 271286), (6, 135643), (17, 47874), (34, 23937), (51, 15958), (79, 10302), (101, 8058), (102, 7979), (158, 5151), (202, 4029), (237, 3434), (303, 2686), (474, 1717), (606, 1343)]