212461004

素因数分解:

$2^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{6581}}^1$

素因数の和:7745

約数の個数: 24

約数和(自身を含む): 425355168

約数和(自身を除く): 212894164

約数列:

[1, 2, 4, 7, 14, 28, 1153, 2306, 4612, 6581, 8071, 13162, 16142, 26324, 32284, 46067, 92134, 184268, 7587893, 15175786, 30351572, 53115251, 106230502, 212461004]

約数ペア:

[(1, 212461004), (2, 106230502), (4, 53115251), (7, 30351572), (14, 15175786), (28, 7587893), (1153, 184268), (2306, 92134), (4612, 46067), (6581, 32284), (8071, 26324), (13162, 16142)]