2011071410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{9781}}^1$

素因数の和:10526

約数の個数: 32

約数和(自身を含む): 3750418800

約数和(自身を除く): 1739347390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 709, 1418, 3545, 7090, 9781, 19562, 20561, 41122, 48905, 97810, 102805, 205610, 283649, 567298, 1418245, 2836490, 6934729, 13869458, 34673645, 69347290, 201107141, 402214282, 1005535705, 2011071410]

約数ペア:

[(1, 2011071410), (2, 1005535705), (5, 402214282), (10, 201107141), (29, 69347290), (58, 34673645), (145, 13869458), (290, 6934729), (709, 2836490), (1418, 1418245), (3545, 567298), (7090, 283649), (9781, 205610), (19562, 102805), (20561, 97810), (41122, 48905)]