1280618144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3078409}}^1$

素因数の和:3078432

約数の個数: 24

約数和(自身を含む): 2715157620

約数和(自身を除く): 1434539476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3078409, 6156818, 12313636, 24627272, 40019317, 49254544, 80038634, 98509088, 160077268, 320154536, 640309072, 1280618144]

約数ペア:

[(1, 1280618144), (2, 640309072), (4, 320154536), (8, 160077268), (13, 98509088), (16, 80038634), (26, 49254544), (32, 40019317), (52, 24627272), (104, 12313636), (208, 6156818), (416, 3078409)]