2603191552

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{782209}}^1$

素因数の和:782238

約数の個数: 36

約数和(自身を含む): 5595930340

約数和(自身を除く): 2992738788

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 782209, 1564418, 3128836, 6257672, 10168717, 12515344, 20337434, 25030688, 40674868, 50061376, 81349736, 100122752, 162699472, 200245504, 325398944, 650797888, 1301595776, 2603191552]

約数ペア:

[(1, 2603191552), (2, 1301595776), (4, 650797888), (8, 325398944), (13, 200245504), (16, 162699472), (26, 100122752), (32, 81349736), (52, 50061376), (64, 40674868), (104, 25030688), (128, 20337434), (208, 12515344), (256, 10168717), (416, 6257672), (832, 3128836), (1664, 1564418), (3328, 782209)]