24836890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6214

約数の個数: 32

約数和(自身を含む): 49706496

約数和(自身を除く): 24869606

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 6163, 12326, 30815, 61630, 80119, 160238, 191053, 382106, 400595, 801190, 955265, 1910530, 2483689, 4967378, 12418445, 24836890]

約数ペア:

[(1, 24836890), (2, 12418445), (5, 4967378), (10, 2483689), (13, 1910530), (26, 955265), (31, 801190), (62, 400595), (65, 382106), (130, 191053), (155, 160238), (310, 80119), (403, 61630), (806, 30815), (2015, 12326), (4030, 6163)]