999440641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{2963}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 1080555840

約数和(自身を除く): 81115199

約数列:

[1, 19, 41, 433, 779, 2963, 8227, 17753, 56297, 121483, 337307, 1282979, 2308177, 24376601, 52602139, 999440641]

約数ペア:

[(1, 999440641), (19, 52602139), (41, 24376601), (433, 2308177), (779, 1282979), (2963, 337307), (8227, 121483), (17753, 56297)]