1209569844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{113383}}^1$

素因数の和:113524

約数の個数: 48

約数和(自身を含む): 3250946048

約数和(自身を除く): 2041376204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 113383, 226766, 340149, 453532, 680298, 793681, 1360596, 1587362, 2381043, 3174724, 4762086, 9524172, 14399641, 28799282, 43198923, 57598564, 86397846, 100797487, 172795692, 201594974, 302392461, 403189948, 604784922, 1209569844]

約数ペア:

[(1, 1209569844), (2, 604784922), (3, 403189948), (4, 302392461), (6, 201594974), (7, 172795692), (12, 100797487), (14, 86397846), (21, 57598564), (28, 43198923), (42, 28799282), (84, 14399641), (127, 9524172), (254, 4762086), (381, 3174724), (508, 2381043), (762, 1587362), (889, 1360596), (1524, 793681), (1778, 680298), (2667, 453532), (3556, 340149), (5334, 226766), (10668, 113383)]