248538498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{245107}}^1$

素因数の和:245138

約数の個数: 24

約数和(自身を含む): 538257168

約数和(自身を除く): 289718670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 245107, 490214, 735321, 1470642, 3186391, 6372782, 9559173, 19118346, 41423083, 82846166, 124269249, 248538498]

約数ペア:

[(1, 248538498), (2, 124269249), (3, 82846166), (6, 41423083), (13, 19118346), (26, 9559173), (39, 6372782), (78, 3186391), (169, 1470642), (338, 735321), (507, 490214), (1014, 245107)]