3988893596

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{124981}}^1$

素因数の和:125165

約数の個数: 24

約数和(自身を含む): 7138971840

約数和(自身を除く): 3150078244

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 7979, 15958, 31916, 124981, 249962, 499924, 9873499, 12623081, 19746998, 25246162, 39493996, 50492324, 997223399, 1994446798, 3988893596]

約数ペア:

[(1, 3988893596), (2, 1994446798), (4, 997223399), (79, 50492324), (101, 39493996), (158, 25246162), (202, 19746998), (316, 12623081), (404, 9873499), (7979, 499924), (15958, 249962), (31916, 124981)]