995874331408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1265573}}^1$

素因数の和:1265872

約数の個数: 80

約数和(自身を含む): 2237210845056

約数和(自身を除く): 1241336513648

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 263, 272, 374, 526, 748, 1052, 1496, 2104, 2893, 2992, 4208, 4471, 5786, 8942, 11572, 17884, 23144, 35768, 46288, 49181, 71536, 98362, 196724, 393448, 786896, 1265573, 2531146, 5062292, 10124584, 13921303, 20249168, 21514741, 27842606, 43029482, 55685212, 86058964, 111370424, 172117928, 222740848, 236662151, 332845699, 344235856, 473324302, 665691398, 946648604, 1331382796, 1893297208, 2662765592, 3661302689, 3786594416, 5325531184, 5658376883, 7322605378, 11316753766, 14645210756, 22633507532, 29290421512, 45267015064, 58580843024, 62242145713, 90534030128, 124484291426, 248968582852, 497937165704, 995874331408]

約数ペア:

[(1, 995874331408), (2, 497937165704), (4, 248968582852), (8, 124484291426), (11, 90534030128), (16, 62242145713), (17, 58580843024), (22, 45267015064), (34, 29290421512), (44, 22633507532), (68, 14645210756), (88, 11316753766), (136, 7322605378), (176, 5658376883), (187, 5325531184), (263, 3786594416), (272, 3661302689), (374, 2662765592), (526, 1893297208), (748, 1331382796), (1052, 946648604), (1496, 665691398), (2104, 473324302), (2893, 344235856), (2992, 332845699), (4208, 236662151), (4471, 222740848), (5786, 172117928), (8942, 111370424), (11572, 86058964), (17884, 55685212), (23144, 43029482), (35768, 27842606), (46288, 21514741), (49181, 20249168), (71536, 13921303), (98362, 10124584), (196724, 5062292), (393448, 2531146), (786896, 1265573)]