801128144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1353257}}^1$

素因数の和:1353302

約数の個数: 20

約数和(自身を含む): 1594137924

約数和(自身を除く): 793009780

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1353257, 2706514, 5413028, 10826056, 21652112, 50070509, 100141018, 200282036, 400564072, 801128144]

約数ペア:

[(1, 801128144), (2, 400564072), (4, 200282036), (8, 100141018), (16, 50070509), (37, 21652112), (74, 10826056), (148, 5413028), (296, 2706514), (592, 1353257)]