427254152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{132523}}^1$

素因数の和:132573

約数の個数: 32

約数和(自身を含む): 890561280

約数和(自身を除く): 463307128

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 132523, 265046, 530092, 1060184, 1722799, 3445598, 4108213, 6891196, 8216426, 13782392, 16432852, 32865704, 53406769, 106813538, 213627076, 427254152]

約数ペア:

[(1, 427254152), (2, 213627076), (4, 106813538), (8, 53406769), (13, 32865704), (26, 16432852), (31, 13782392), (52, 8216426), (62, 6891196), (104, 4108213), (124, 3445598), (248, 1722799), (403, 1060184), (806, 530092), (1612, 265046), (3224, 132523)]