291270014

素因数分解:

$2^1\times 7^2\times {\mathrm{1303}}^1\times {\mathrm{2281}}^1$

素因数の和:3600

約数の個数: 24

約数和(自身を含む): 508849488

約数和(自身を除く): 217579474

約数列:

[1, 2, 7, 14, 49, 98, 1303, 2281, 2606, 4562, 9121, 15967, 18242, 31934, 63847, 111769, 127694, 223538, 2972143, 5944286, 20805001, 41610002, 145635007, 291270014]

約数ペア:

[(1, 291270014), (2, 145635007), (7, 41610002), (14, 20805001), (49, 5944286), (98, 2972143), (1303, 223538), (2281, 127694), (2606, 111769), (4562, 63847), (9121, 31934), (15967, 18242)]