1942330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 3838464

約数和(自身を除く): 1896134

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 223, 335, 446, 670, 871, 1115, 1742, 2230, 2899, 4355, 5798, 8710, 14495, 14941, 28990, 29882, 74705, 149410, 194233, 388466, 971165, 1942330]

約数ペア:

[(1, 1942330), (2, 971165), (5, 388466), (10, 194233), (13, 149410), (26, 74705), (65, 29882), (67, 28990), (130, 14941), (134, 14495), (223, 8710), (335, 5798), (446, 4355), (670, 2899), (871, 2230), (1115, 1742)]