130426398

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{249859}}^1$

素因数の和:249896

約数の個数: 24

約数和(自身を含む): 292336200

約数和(自身を除く): 161909802

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 249859, 499718, 749577, 1499154, 2248731, 4497462, 7245911, 14491822, 21737733, 43475466, 65213199, 130426398]

約数ペア:

[(1, 130426398), (2, 65213199), (3, 43475466), (6, 21737733), (9, 14491822), (18, 7245911), (29, 4497462), (58, 2248731), (87, 1499154), (174, 749577), (261, 499718), (522, 249859)]