2018819326

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{313}}^1\times {\mathrm{11159}}^1$

素因数の和:11508

約数の個数: 24

約数和(自身を含む): 3227405040

約数和(自身を除く): 1208585714

約数列:

[1, 2, 17, 34, 289, 313, 578, 626, 5321, 10642, 11159, 22318, 90457, 180914, 189703, 379406, 3224951, 3492767, 6449902, 6985534, 59377039, 118754078, 1009409663, 2018819326]

約数ペア:

[(1, 2018819326), (2, 1009409663), (17, 118754078), (34, 59377039), (289, 6985534), (313, 6449902), (578, 3492767), (626, 3224951), (5321, 379406), (10642, 189703), (11159, 180914), (22318, 90457)]