745122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 1729152

約数和(自身を除く): 984030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 157, 226, 314, 339, 471, 678, 791, 942, 1099, 1582, 2198, 2373, 3297, 4746, 6594, 17741, 35482, 53223, 106446, 124187, 248374, 372561, 745122]

約数ペア:

[(1, 745122), (2, 372561), (3, 248374), (6, 124187), (7, 106446), (14, 53223), (21, 35482), (42, 17741), (113, 6594), (157, 4746), (226, 3297), (314, 2373), (339, 2198), (471, 1582), (678, 1099), (791, 942)]