1307777181712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{32681357}}^1$

素因数の和:32681467

約数の個数: 40

約数和(自身を含む): 2638169943192

約数和(自身を除く): 1330392761480

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 2501, 5002, 10004, 20008, 40016, 32681357, 65362714, 130725428, 261450856, 522901712, 1339935637, 1993562777, 2679871274, 3987125554, 5359742548, 7974251108, 10719485096, 15948502216, 21438970192, 31897004432, 81736073857, 163472147714, 326944295428, 653888590856, 1307777181712]

約数ペア:

[(1, 1307777181712), (2, 653888590856), (4, 326944295428), (8, 163472147714), (16, 81736073857), (41, 31897004432), (61, 21438970192), (82, 15948502216), (122, 10719485096), (164, 7974251108), (244, 5359742548), (328, 3987125554), (488, 2679871274), (656, 1993562777), (976, 1339935637), (2501, 522901712), (5002, 261450856), (10004, 130725428), (20008, 65362714), (40016, 32681357)]