127983076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{3989}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 241650360

約数和(自身を除く): 113667284

約数列:

[1, 2, 4, 13, 26, 52, 617, 1234, 2468, 3989, 7978, 8021, 15956, 16042, 32084, 51857, 103714, 207428, 2461213, 4922426, 9844852, 31995769, 63991538, 127983076]

約数ペア:

[(1, 127983076), (2, 63991538), (4, 31995769), (13, 9844852), (26, 4922426), (52, 2461213), (617, 207428), (1234, 103714), (2468, 51857), (3989, 32084), (7978, 16042), (8021, 15956)]