1268565532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12071}}^1$

素因数の和:12178

約数の個数: 48

約数和(自身を含む): 2498614272

約数和(自身を除く): 1230048740

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 172, 188, 559, 611, 1118, 1222, 2021, 2236, 2444, 4042, 8084, 12071, 24142, 26273, 48284, 52546, 105092, 156923, 313846, 519053, 567337, 627692, 1038106, 1134674, 2076212, 2269348, 6747689, 7375381, 13495378, 14750762, 24395491, 26990756, 29501524, 48790982, 97581964, 317141383, 634282766, 1268565532]

約数ペア:

[(1, 1268565532), (2, 634282766), (4, 317141383), (13, 97581964), (26, 48790982), (43, 29501524), (47, 26990756), (52, 24395491), (86, 14750762), (94, 13495378), (172, 7375381), (188, 6747689), (559, 2269348), (611, 2076212), (1118, 1134674), (1222, 1038106), (2021, 627692), (2236, 567337), (2444, 519053), (4042, 313846), (8084, 156923), (12071, 105092), (24142, 52546), (26273, 48284)]