146451772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{52081}}^1$

素因数の和:52141

約数の個数: 24

約数和(自身を含む): 277076240

約数和(自身を除く): 130624468

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 52081, 104162, 208324, 989539, 1926997, 1979078, 3853994, 3958156, 7707988, 36612943, 73225886, 146451772]

約数ペア:

[(1, 146451772), (2, 73225886), (4, 36612943), (19, 7707988), (37, 3958156), (38, 3853994), (74, 1979078), (76, 1926997), (148, 989539), (703, 208324), (1406, 104162), (2812, 52081)]