282221862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{212837}}^1$

素因数の和:212872

約数の個数: 32

約数和(自身を含む): 643622112

約数和(自身を除く): 361400250

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 212837, 425674, 638511, 1277022, 2766881, 3618229, 5533762, 7236458, 8300643, 10854687, 16601286, 21709374, 47036977, 94073954, 141110931, 282221862]

約数ペア:

[(1, 282221862), (2, 141110931), (3, 94073954), (6, 47036977), (13, 21709374), (17, 16601286), (26, 10854687), (34, 8300643), (39, 7236458), (51, 5533762), (78, 3618229), (102, 2766881), (221, 1277022), (442, 638511), (663, 425674), (1326, 212837)]