870067276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42793}}^1$

素因数の和:42850

約数の個数: 48

約数和(自身を含む): 1811726784

約数和(自身を除く): 941659508

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 10166, 20332, 42793, 85586, 171172, 556309, 727481, 984239, 1112618, 1454962, 1968478, 2225236, 2909924, 3936956, 9457253, 12795107, 16732063, 18914506, 25590214, 33464126, 37829012, 51180428, 66928252, 217516819, 435033638, 870067276]

約数ペア:

[(1, 870067276), (2, 435033638), (4, 217516819), (13, 66928252), (17, 51180428), (23, 37829012), (26, 33464126), (34, 25590214), (46, 18914506), (52, 16732063), (68, 12795107), (92, 9457253), (221, 3936956), (299, 2909924), (391, 2225236), (442, 1968478), (598, 1454962), (782, 1112618), (884, 984239), (1196, 727481), (1564, 556309), (5083, 171172), (10166, 85586), (20332, 42793)]