1081915674868

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1210787}}^1$

素因数の和:1210949

約数の個数: 72

約数和(自身を含む): 2272523154048

約数和(自身を除く): 1190607479180

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 97, 98, 188, 194, 196, 329, 388, 658, 679, 1316, 1358, 2303, 2716, 4559, 4606, 4753, 9118, 9212, 9506, 18236, 19012, 31913, 63826, 127652, 223391, 446782, 893564, 1210787, 2421574, 4843148, 8475509, 16951018, 33902036, 56906989, 59328563, 113813978, 117446339, 118657126, 227627956, 234892678, 237314252, 398348923, 469785356, 796697846, 822124373, 1593395692, 1644248746, 2788442461, 3288497492, 5519977933, 5576884922, 5754870611, 11039955866, 11153769844, 11509741222, 22079911732, 23019482444, 38639845531, 77279691062, 154559382124, 270478918717, 540957837434, 1081915674868]

約数ペア:

[(1, 1081915674868), (2, 540957837434), (4, 270478918717), (7, 154559382124), (14, 77279691062), (28, 38639845531), (47, 23019482444), (49, 22079911732), (94, 11509741222), (97, 11153769844), (98, 11039955866), (188, 5754870611), (194, 5576884922), (196, 5519977933), (329, 3288497492), (388, 2788442461), (658, 1644248746), (679, 1593395692), (1316, 822124373), (1358, 796697846), (2303, 469785356), (2716, 398348923), (4559, 237314252), (4606, 234892678), (4753, 227627956), (9118, 118657126), (9212, 117446339), (9506, 113813978), (18236, 59328563), (19012, 56906989), (31913, 33902036), (63826, 16951018), (127652, 8475509), (223391, 4843148), (446782, 2421574), (893564, 1210787)]