189470477648

素因数分解:

$2^4\times {\mathrm{26251}}^1\times {\mathrm{451103}}^1$

素因数の和:477362

約数の個数: 20

約数和(自身を含む): 367113848448

約数和(自身を除く): 177643370800

約数列:

[1, 2, 4, 8, 16, 26251, 52502, 105004, 210008, 420016, 451103, 902206, 1804412, 3608824, 7217648, 11841904853, 23683809706, 47367619412, 94735238824, 189470477648]

約数ペア:

[(1, 189470477648), (2, 94735238824), (4, 47367619412), (8, 23683809706), (16, 11841904853), (26251, 7217648), (52502, 3608824), (105004, 1804412), (210008, 902206), (420016, 451103)]