21167883268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{44470343}}^1$

素因数の和:44470371

約数の個数: 24

約数和(自身を含む): 44826106752

約数和(自身を除く): 23658223484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 44470343, 88940686, 177881372, 311292401, 622584802, 755995831, 1245169604, 1511991662, 3023983324, 5291970817, 10583941634, 21167883268]

約数ペア:

[(1, 21167883268), (2, 10583941634), (4, 5291970817), (7, 3023983324), (14, 1511991662), (17, 1245169604), (28, 755995831), (34, 622584802), (68, 311292401), (119, 177881372), (238, 88940686), (476, 44470343)]