1939132324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 3620635200

約数和(自身を除く): 1681502876

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 389, 428, 613, 778, 1226, 1556, 2033, 2452, 4066, 7391, 8132, 11647, 14782, 23294, 29564, 41623, 46588, 65591, 83246, 131182, 166492, 238457, 262364, 476914, 790837, 953828, 1246229, 1581674, 2492458, 3163348, 4530683, 4984916, 9061366, 18122732, 25514899, 51029798, 102059596, 484783081, 969566162, 1939132324]

約数ペア:

[(1, 1939132324), (2, 969566162), (4, 484783081), (19, 102059596), (38, 51029798), (76, 25514899), (107, 18122732), (214, 9061366), (389, 4984916), (428, 4530683), (613, 3163348), (778, 2492458), (1226, 1581674), (1556, 1246229), (2033, 953828), (2452, 790837), (4066, 476914), (7391, 262364), (8132, 238457), (11647, 166492), (14782, 131182), (23294, 83246), (29564, 65591), (41623, 46588)]