2161888674344

素因数分解:

$2^3\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1249}}^1\times {\mathrm{29077}}^1$

素因数の和:31402

約数の個数: 64

約数和(自身を含む): 4640848800000

約数和(自身を除く): 2478960125656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1063, 1249, 2126, 2498, 4252, 4996, 7441, 8504, 8743, 9992, 14882, 17486, 29077, 29764, 34972, 58154, 59528, 69944, 116308, 203539, 232616, 407078, 814156, 1327687, 1628312, 2655374, 5310748, 9293809, 10621496, 18587618, 30908851, 36317173, 37175236, 61817702, 72634346, 74350472, 123635404, 145268692, 216361957, 247270808, 254220211, 290537384, 432723914, 508440422, 865447828, 1016880844, 1730895656, 2033761688, 38605154899, 77210309798, 154420619596, 270236084293, 308841239192, 540472168586, 1080944337172, 2161888674344]

約数ペア:

[(1, 2161888674344), (2, 1080944337172), (4, 540472168586), (7, 308841239192), (8, 270236084293), (14, 154420619596), (28, 77210309798), (56, 38605154899), (1063, 2033761688), (1249, 1730895656), (2126, 1016880844), (2498, 865447828), (4252, 508440422), (4996, 432723914), (7441, 290537384), (8504, 254220211), (8743, 247270808), (9992, 216361957), (14882, 145268692), (17486, 123635404), (29077, 74350472), (29764, 72634346), (34972, 61817702), (58154, 37175236), (59528, 36317173), (69944, 30908851), (116308, 18587618), (203539, 10621496), (232616, 9293809), (407078, 5310748), (814156, 2655374), (1327687, 1628312)]