226272254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4447}}^1$

素因数の和:4584

約数の個数: 32

約数和(自身を含む): 388577280

約数和(自身を除く): 162305026

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1957, 2678, 3914, 4447, 8894, 25441, 50882, 57811, 84493, 115622, 168986, 458041, 916082, 1098409, 2196818, 5954533, 8702779, 11909066, 17405558, 113136127, 226272254]

約数ペア:

[(1, 226272254), (2, 113136127), (13, 17405558), (19, 11909066), (26, 8702779), (38, 5954533), (103, 2196818), (206, 1098409), (247, 916082), (494, 458041), (1339, 168986), (1957, 115622), (2678, 84493), (3914, 57811), (4447, 50882), (8894, 25441)]