54378818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7237}}^1$

素因数の和:7286

約数の個数: 24

約数和(自身を含む): 93326772

約数和(自身を除く): 38947954

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7237, 7514, 14474, 94081, 123029, 188162, 246058, 1599377, 2091493, 3198754, 4182986, 27189409, 54378818]

約数ペア:

[(1, 54378818), (2, 27189409), (13, 4182986), (17, 3198754), (26, 2091493), (34, 1599377), (221, 246058), (289, 188162), (442, 123029), (578, 94081), (3757, 14474), (7237, 7514)]