801110128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{550213}}^1$

素因数の和:550241

約数の個数: 40

約数和(自身を含む): 1910343008

約数和(自身を除く): 1109232880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 550213, 1100426, 2200852, 3851491, 4401704, 7152769, 7702982, 8803408, 14305538, 15405964, 28611076, 30811928, 50069383, 57222152, 61623856, 100138766, 114444304, 200277532, 400555064, 801110128]

約数ペア:

[(1, 801110128), (2, 400555064), (4, 200277532), (7, 114444304), (8, 100138766), (13, 61623856), (14, 57222152), (16, 50069383), (26, 30811928), (28, 28611076), (52, 15405964), (56, 14305538), (91, 8803408), (104, 7702982), (112, 7152769), (182, 4401704), (208, 3851491), (364, 2200852), (728, 1100426), (1456, 550213)]