1270085878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{23159}}^1$

素因数の和:24791

約数の個数: 16

約数和(自身を含む): 2018532960

約数和(自身を除く): 748447082

約数列:

[1, 2, 17, 34, 1613, 3226, 23159, 27421, 46318, 54842, 393703, 787406, 37355467, 74710934, 635042939, 1270085878]

約数ペア:

[(1, 1270085878), (2, 635042939), (17, 74710934), (34, 37355467), (1613, 787406), (3226, 393703), (23159, 54842), (27421, 46318)]