1295193886

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{2251}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 2255747328

約数和(自身を除く): 960553442

約数列:

[1, 2, 7, 14, 73, 146, 511, 563, 1022, 1126, 2251, 3941, 4502, 7882, 15757, 31514, 41099, 82198, 164323, 287693, 328646, 575386, 1150261, 1267313, 2300522, 2534626, 8871191, 17742382, 92513849, 185027698, 647596943, 1295193886]

約数ペア:

[(1, 1295193886), (2, 647596943), (7, 185027698), (14, 92513849), (73, 17742382), (146, 8871191), (511, 2534626), (563, 2300522), (1022, 1267313), (1126, 1150261), (2251, 575386), (3941, 328646), (4502, 287693), (7882, 164323), (15757, 82198), (31514, 41099)]