138875482

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{2477}}^1$

素因数の和:2610

約数の個数: 24

約数和(自身を含む): 223659324

約数和(自身を除く): 84783842

約数列:

[1, 2, 17, 34, 97, 194, 289, 578, 1649, 2477, 3298, 4954, 28033, 42109, 56066, 84218, 240269, 480538, 715853, 1431706, 4084573, 8169146, 69437741, 138875482]

約数ペア:

[(1, 138875482), (2, 69437741), (17, 8169146), (34, 4084573), (97, 1431706), (194, 715853), (289, 480538), (578, 240269), (1649, 84218), (2477, 56066), (3298, 42109), (4954, 28033)]