2575874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 4769280

約数和(自身を除く): 2193406

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 137, 158, 238, 274, 553, 959, 1106, 1343, 1918, 2329, 2686, 4658, 9401, 10823, 16303, 18802, 21646, 32606, 75761, 151522, 183991, 367982, 1287937, 2575874]

約数ペア:

[(1, 2575874), (2, 1287937), (7, 367982), (14, 183991), (17, 151522), (34, 75761), (79, 32606), (119, 21646), (137, 18802), (158, 16303), (238, 10823), (274, 9401), (553, 4658), (959, 2686), (1106, 2329), (1343, 1918)]