284998090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2192293}}^1$

素因数の和:2192313

約数の個数: 16

約数和(自身を含む): 552458088

約数和(自身を除く): 267459998

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2192293, 4384586, 10961465, 21922930, 28499809, 56999618, 142499045, 284998090]

約数ペア:

[(1, 284998090), (2, 142499045), (5, 56999618), (10, 28499809), (13, 21922930), (26, 10961465), (65, 4384586), (130, 2192293)]