286675454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10993}}^1$

素因数の和:11084

約数の個数: 32

約数和(自身を含む): 498687840

約数和(自身を除く): 212012386

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 767, 1003, 1534, 2006, 10993, 13039, 21986, 26078, 142909, 186881, 285818, 373762, 648587, 1297174, 2429453, 4858906, 8431631, 11025979, 16863262, 22051958, 143337727, 286675454]

約数ペア:

[(1, 286675454), (2, 143337727), (13, 22051958), (17, 16863262), (26, 11025979), (34, 8431631), (59, 4858906), (118, 2429453), (221, 1297174), (442, 648587), (767, 373762), (1003, 285818), (1534, 186881), (2006, 142909), (10993, 26078), (13039, 21986)]