2154201410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{14449}}^1$

素因数の和:15350

約数の個数: 32

約数和(自身を含む): 4110620400

約数和(自身を除く): 1956418990

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 877, 1754, 4385, 8770, 14449, 14909, 28898, 29818, 72245, 74545, 144490, 149090, 245633, 491266, 1228165, 2456330, 12671773, 25343546, 63358865, 126717730, 215420141, 430840282, 1077100705, 2154201410]

約数ペア:

[(1, 2154201410), (2, 1077100705), (5, 430840282), (10, 215420141), (17, 126717730), (34, 63358865), (85, 25343546), (170, 12671773), (877, 2456330), (1754, 1228165), (4385, 491266), (8770, 245633), (14449, 149090), (14909, 144490), (28898, 74545), (29818, 72245)]