1900794917

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{1951}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 2256433920

約数和(自身を除く): 355639003

約数列:

[1, 7, 49, 59, 337, 413, 1951, 2359, 2891, 13657, 16513, 19883, 95599, 115109, 139181, 657487, 805763, 974267, 4602409, 5640341, 32216863, 38791733, 271542131, 1900794917]

約数ペア:

[(1, 1900794917), (7, 271542131), (49, 38791733), (59, 32216863), (337, 5640341), (413, 4602409), (1951, 974267), (2359, 805763), (2891, 657487), (13657, 139181), (16513, 115109), (19883, 95599)]