1350931790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{280859}}^1$

素因数の和:280916

約数の個数: 32

約数和(自身を含む): 2689515360

約数和(自身を除く): 1338583570

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 280859, 561718, 1404295, 2808590, 3651167, 7302334, 10391783, 18255835, 20783566, 36511670, 51958915, 103917830, 135093179, 270186358, 675465895, 1350931790]

約数ペア:

[(1, 1350931790), (2, 675465895), (5, 270186358), (10, 135093179), (13, 103917830), (26, 51958915), (37, 36511670), (65, 20783566), (74, 18255835), (130, 10391783), (185, 7302334), (370, 3651167), (481, 2808590), (962, 1404295), (2405, 561718), (4810, 280859)]