1008085648

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{261433}}^1$

素因数の和:261682

約数の個数: 20

約数和(自身を含む): 1961277868

約数和(自身を除く): 953192220

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 261433, 522866, 1045732, 2091464, 4182928, 63005353, 126010706, 252021412, 504042824, 1008085648]

約数ペア:

[(1, 1008085648), (2, 504042824), (4, 252021412), (8, 126010706), (16, 63005353), (241, 4182928), (482, 2091464), (964, 1045732), (1928, 522866), (3856, 261433)]