489292024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{45677}}^1$

素因数の和:45799

約数の個数: 32

約数和(自身を含む): 997607520

約数和(自身を除く): 508315496

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 45677, 91354, 182708, 365416, 593801, 1187602, 2375204, 4704731, 4750408, 9409462, 18818924, 37637848, 61161503, 122323006, 244646012, 489292024]

約数ペア:

[(1, 489292024), (2, 244646012), (4, 122323006), (8, 61161503), (13, 37637848), (26, 18818924), (52, 9409462), (103, 4750408), (104, 4704731), (206, 2375204), (412, 1187602), (824, 593801), (1339, 365416), (2678, 182708), (5356, 91354), (10712, 45677)]