1880934655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{539723}}^1$

素因数の和:539786

約数の個数: 16

約数和(自身を含む): 2448188064

約数和(自身を除く): 567253409

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 539723, 2698615, 9175291, 22128643, 45876455, 110643215, 376186931, 1880934655]

約数ペア:

[(1, 1880934655), (5, 376186931), (17, 110643215), (41, 45876455), (85, 22128643), (205, 9175291), (697, 2698615), (3485, 539723)]