803123954

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 1246752000

約数和(自身を除く): 443628046

約数列:

[1, 2, 73, 79, 146, 158, 179, 358, 389, 778, 5767, 11534, 13067, 14141, 26134, 28282, 28397, 30731, 56794, 61462, 69631, 139262, 1032293, 2064586, 2243363, 4486726, 5083063, 5500849, 10166126, 11001698, 401561977, 803123954]

約数ペア:

[(1, 803123954), (2, 401561977), (73, 11001698), (79, 10166126), (146, 5500849), (158, 5083063), (179, 4486726), (358, 2243363), (389, 2064586), (778, 1032293), (5767, 139262), (11534, 69631), (13067, 61462), (14141, 56794), (26134, 30731), (28282, 28397)]