2019455710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{6961}}^1$

素因数の和:7468

約数の個数: 32

約数和(自身を含む): 3698325792

約数和(自身を除く): 1678870082

約数列:

[1, 2, 5, 10, 67, 134, 335, 433, 670, 866, 2165, 4330, 6961, 13922, 29011, 34805, 58022, 69610, 145055, 290110, 466387, 932774, 2331935, 3014113, 4663870, 6028226, 15070565, 30141130, 201945571, 403891142, 1009727855, 2019455710]

約数ペア:

[(1, 2019455710), (2, 1009727855), (5, 403891142), (10, 201945571), (67, 30141130), (134, 15070565), (335, 6028226), (433, 4663870), (670, 3014113), (866, 2331935), (2165, 932774), (4330, 466387), (6961, 290110), (13922, 145055), (29011, 69610), (34805, 58022)]