820942364878

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{2243}}^1\times {\mathrm{2204831}}^1$

素因数の和:2207159

約数の個数: 16

約数和(自身を含む): 1246806038016

約数和(自身を除く): 425863673138

約数列:

[1, 2, 83, 166, 2243, 4486, 186169, 372338, 2204831, 4409662, 183000973, 366001946, 4945435933, 9890871866, 410471182439, 820942364878]

約数ペア:

[(1, 820942364878), (2, 410471182439), (83, 9890871866), (166, 4945435933), (2243, 366001946), (4486, 183000973), (186169, 4409662), (372338, 2204831)]