988424242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{717289}}^1$

素因数の和:717357

約数の個数: 16

約数和(自身を含む): 1626813720

約数和(自身を除く): 638389478

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 717289, 1434578, 9324757, 18649514, 38016317, 76032634, 494212121, 988424242]

約数ペア:

[(1, 988424242), (2, 494212121), (13, 76032634), (26, 38016317), (53, 18649514), (106, 9324757), (689, 1434578), (1378, 717289)]