2011625642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{36307}}^1$

素因数の和:38453

約数の個数: 16

約数和(自身を含む): 3251163552

約数和(自身を除く): 1239537910

約数列:

[1, 2, 13, 26, 2131, 4262, 27703, 36307, 55406, 72614, 471991, 943982, 77370217, 154740434, 1005812821, 2011625642]

約数ペア:

[(1, 2011625642), (2, 1005812821), (13, 154740434), (26, 77370217), (2131, 943982), (4262, 471991), (27703, 72614), (36307, 55406)]