1858164004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2243}}^1\times {\mathrm{2917}}^1$

素因数の和:5235

約数の個数: 24

約数和(自身を含む): 3300187968

約数和(自身を除く): 1442023964

約数列:

[1, 2, 4, 71, 142, 284, 2243, 2917, 4486, 5834, 8972, 11668, 159253, 207107, 318506, 414214, 637012, 828428, 6542831, 13085662, 26171324, 464541001, 929082002, 1858164004]

約数ペア:

[(1, 1858164004), (2, 929082002), (4, 464541001), (71, 26171324), (142, 13085662), (284, 6542831), (2243, 828428), (2917, 637012), (4486, 414214), (5834, 318506), (8972, 207107), (11668, 159253)]