255398262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6080911}}^1$

素因数の和:6080923

約数の個数: 16

約数和(自身を含む): 583767552

約数和(自身を除く): 328369290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6080911, 12161822, 18242733, 36485466, 42566377, 85132754, 127699131, 255398262]

約数ペア:

[(1, 255398262), (2, 127699131), (3, 85132754), (6, 42566377), (7, 36485466), (14, 18242733), (21, 12161822), (42, 6080911)]