2642848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{6353}}^1$

素因数の和:6376

約数の個数: 24

約数和(自身を含む): 5604228

約数和(自身を除く): 2961380

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 6353, 12706, 25412, 50824, 82589, 101648, 165178, 203296, 330356, 660712, 1321424, 2642848]

約数ペア:

[(1, 2642848), (2, 1321424), (4, 660712), (8, 330356), (13, 203296), (16, 165178), (26, 101648), (32, 82589), (52, 50824), (104, 25412), (208, 12706), (416, 6353)]