674195756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{7853}}^1$

素因数の和:8010

約数の個数: 36

約数和(自身を含む): 1287804672

約数和(自身を除く): 613608916

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1651, 3302, 6604, 7853, 15706, 21463, 31412, 42926, 85852, 102089, 204178, 408356, 997331, 1327157, 1994662, 2654314, 3989324, 5308628, 12965303, 25930606, 51861212, 168548939, 337097878, 674195756]

約数ペア:

[(1, 674195756), (2, 337097878), (4, 168548939), (13, 51861212), (26, 25930606), (52, 12965303), (127, 5308628), (169, 3989324), (254, 2654314), (338, 1994662), (508, 1327157), (676, 997331), (1651, 408356), (3302, 204178), (6604, 102089), (7853, 85852), (15706, 42926), (21463, 31412)]