1275738776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12266719}}^1$

素因数の和:12266738

約数の個数: 16

約数和(自身を含む): 2576011200

約数和(自身を除く): 1300272424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12266719, 24533438, 49066876, 98133752, 159467347, 318934694, 637869388, 1275738776]

約数ペア:

[(1, 1275738776), (2, 637869388), (4, 318934694), (8, 159467347), (13, 98133752), (26, 49066876), (52, 24533438), (104, 12266719)]