428045498

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1\times {\mathrm{1951}}^1$

素因数の和:2789

約数の個数: 16

約数和(自身を含む): 647298816

約数和(自身を除く): 219253318

約数列:

[1, 2, 163, 326, 673, 1346, 1951, 3902, 109699, 219398, 318013, 636026, 1313023, 2626046, 214022749, 428045498]

約数ペア:

[(1, 428045498), (2, 214022749), (163, 2626046), (326, 1313023), (673, 636026), (1346, 318013), (1951, 219398), (3902, 109699)]