249156922

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{11579}}^1$

素因数の和:11670

約数の個数: 32

約数和(自身を含む): 450230400

約数和(自身を除く): 201073478

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 3074, 10759, 11579, 21518, 23158, 81053, 162106, 335791, 613687, 671582, 1227374, 2350537, 4295809, 4701074, 8591618, 17796923, 35593846, 124578461, 249156922]

約数ペア:

[(1, 249156922), (2, 124578461), (7, 35593846), (14, 17796923), (29, 8591618), (53, 4701074), (58, 4295809), (106, 2350537), (203, 1227374), (371, 671582), (406, 613687), (742, 335791), (1537, 162106), (3074, 81053), (10759, 23158), (11579, 21518)]