555146956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1973}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 1197854784

約数和(自身を除く): 642707828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 773, 1546, 1973, 3092, 3946, 5411, 7892, 10049, 10822, 13811, 20098, 21644, 25649, 27622, 40196, 51298, 55244, 70343, 102596, 140686, 179543, 281372, 359086, 718172, 1525129, 3050258, 6100516, 10675903, 19826677, 21351806, 39653354, 42703612, 79306708, 138786739, 277573478, 555146956]

約数ペア:

[(1, 555146956), (2, 277573478), (4, 138786739), (7, 79306708), (13, 42703612), (14, 39653354), (26, 21351806), (28, 19826677), (52, 10675903), (91, 6100516), (182, 3050258), (364, 1525129), (773, 718172), (1546, 359086), (1973, 281372), (3092, 179543), (3946, 140686), (5411, 102596), (7892, 70343), (10049, 55244), (10822, 51298), (13811, 40196), (20098, 27622), (21644, 25649)]