745442822

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^2\times {\mathrm{191}}^1$

素因数の和:572

約数の個数: 24

約数和(自身を含む): 1143372672

約数和(自身を除く): 397929850

約数列:

[1, 2, 101, 139, 191, 202, 278, 382, 14039, 19291, 19321, 26549, 28078, 38582, 38642, 53098, 1951421, 2681449, 3690311, 3902842, 5362898, 7380622, 372721411, 745442822]

約数ペア:

[(1, 745442822), (2, 372721411), (101, 7380622), (139, 5362898), (191, 3902842), (202, 3690311), (278, 2681449), (382, 1951421), (14039, 53098), (19291, 38642), (19321, 38582), (26549, 28078)]