2019975619214

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{11227451}}^1$

素因数の和:11227712

約数の個数: 32

約数和(自身を含む): 3530988744192

約数和(自身を除く): 1511013124978

約数列:

[1, 2, 7, 14, 71, 142, 181, 362, 497, 994, 1267, 2534, 12851, 25702, 89957, 179914, 11227451, 22454902, 78592157, 157184314, 797149021, 1594298042, 2032168631, 4064337262, 5580043147, 11160086294, 14225180417, 28450360834, 144283972801, 288567945602, 1009987809607, 2019975619214]

約数ペア:

[(1, 2019975619214), (2, 1009987809607), (7, 288567945602), (14, 144283972801), (71, 28450360834), (142, 14225180417), (181, 11160086294), (362, 5580043147), (497, 4064337262), (994, 2032168631), (1267, 1594298042), (2534, 797149021), (12851, 157184314), (25702, 78592157), (89957, 22454902), (179914, 11227451)]