5478889172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{185323}}^1$

素因数の和:185735

約数の個数: 24

約数和(自身を含む): 10118690400

約数和(自身を除く): 4639801228

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 7391, 14782, 29564, 185323, 370646, 741292, 3521137, 7042274, 14084548, 72090647, 144181294, 288362588, 1369722293, 2739444586, 5478889172]

約数ペア:

[(1, 5478889172), (2, 2739444586), (4, 1369722293), (19, 288362588), (38, 144181294), (76, 72090647), (389, 14084548), (778, 7042274), (1556, 3521137), (7391, 741292), (14782, 370646), (29564, 185323)]