919492070416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3380485553}}^1$

素因数の和:3380485578

約数の個数: 20

約数和(自身を含む): 1886310939132

約数和(自身を除く): 966818868716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3380485553, 6760971106, 13521942212, 27043884424, 54087768848, 57468254401, 114936508802, 229873017604, 459746035208, 919492070416]

約数ペア:

[(1, 919492070416), (2, 459746035208), (4, 229873017604), (8, 114936508802), (16, 57468254401), (17, 54087768848), (34, 27043884424), (68, 13521942212), (136, 6760971106), (272, 3380485553)]