4365169220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12838733}}^1$

素因数の和:12838759

約数の個数: 24

約数和(自身を含む): 9706082904

約数和(自身を除く): 5340913684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12838733, 25677466, 51354932, 64193665, 128387330, 218258461, 256774660, 436516922, 873033844, 1091292305, 2182584610, 4365169220]

約数ペア:

[(1, 4365169220), (2, 2182584610), (4, 1091292305), (5, 873033844), (10, 436516922), (17, 256774660), (20, 218258461), (34, 128387330), (68, 64193665), (85, 51354932), (170, 25677466), (340, 12838733)]