947023412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{22469}}^1$

素因数の和:22771

約数の個数: 24

約数和(自身を含む): 1704394440

約数和(自身を除く): 757371028

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 1028, 10537, 21074, 22469, 42148, 44938, 89876, 921229, 1842458, 3684916, 5774533, 11549066, 23098132, 236755853, 473511706, 947023412]

約数ペア:

[(1, 947023412), (2, 473511706), (4, 236755853), (41, 23098132), (82, 11549066), (164, 5774533), (257, 3684916), (514, 1842458), (1028, 921229), (10537, 89876), (21074, 44938), (22469, 42148)]