2005559654406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{255355189}}^1$

素因数の和:255355229

約数の個数: 64

約数和(自身を含む): 5295045219840

約数和(自身を除く): 3289485565434

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 255355189, 510710378, 766065567, 1532131134, 1787486323, 2808907079, 3574972646, 4341038213, 5362458969, 5617814158, 8426721237, 8682076426, 10724917938, 13023114639, 16853442474, 19662349553, 26046229278, 30387267491, 39324699106, 47751420343, 58987048659, 60774534982, 91161802473, 95502840686, 117974097318, 143254261029, 182323604946, 286508522058, 334259942401, 668519884802, 1002779827203, 2005559654406]

約数ペア:

[(1, 2005559654406), (2, 1002779827203), (3, 668519884802), (6, 334259942401), (7, 286508522058), (11, 182323604946), (14, 143254261029), (17, 117974097318), (21, 95502840686), (22, 91161802473), (33, 60774534982), (34, 58987048659), (42, 47751420343), (51, 39324699106), (66, 30387267491), (77, 26046229278), (102, 19662349553), (119, 16853442474), (154, 13023114639), (187, 10724917938), (231, 8682076426), (238, 8426721237), (357, 5617814158), (374, 5362458969), (462, 4341038213), (561, 3574972646), (714, 2808907079), (1122, 1787486323), (1309, 1532131134), (2618, 766065567), (3927, 510710378), (7854, 255355189)]