1330261128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2639407}}^1$

素因数の和:2639426

約数の個数: 48

約数和(自身を含む): 4117476480

約数和(自身を除く): 2787215352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2639407, 5278814, 7918221, 10557628, 15836442, 18475849, 21115256, 23754663, 31672884, 36951698, 47509326, 55427547, 63345768, 73903396, 95018652, 110855094, 147806792, 166282641, 190037304, 221710188, 332565282, 443420376, 665130564, 1330261128]

約数ペア:

[(1, 1330261128), (2, 665130564), (3, 443420376), (4, 332565282), (6, 221710188), (7, 190037304), (8, 166282641), (9, 147806792), (12, 110855094), (14, 95018652), (18, 73903396), (21, 63345768), (24, 55427547), (28, 47509326), (36, 36951698), (42, 31672884), (56, 23754663), (63, 21115256), (72, 18475849), (84, 15836442), (126, 10557628), (168, 7918221), (252, 5278814), (504, 2639407)]