520074159056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{1620613}}^1$

素因数の和:1621299

約数の個数: 40

約数和(自身を含む): 1041756609024

約数和(自身を除く): 521682449968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 647, 1294, 2588, 5176, 10352, 20057, 40114, 80228, 160456, 320912, 1620613, 3241226, 6482452, 12964904, 25929808, 50239003, 100478006, 200956012, 401912024, 803824048, 1048536611, 2097073222, 4194146444, 8388292888, 16776585776, 32504634941, 65009269882, 130018539764, 260037079528, 520074159056]

約数ペア:

[(1, 520074159056), (2, 260037079528), (4, 130018539764), (8, 65009269882), (16, 32504634941), (31, 16776585776), (62, 8388292888), (124, 4194146444), (248, 2097073222), (496, 1048536611), (647, 803824048), (1294, 401912024), (2588, 200956012), (5176, 100478006), (10352, 50239003), (20057, 25929808), (40114, 12964904), (80228, 6482452), (160456, 3241226), (320912, 1620613)]