2654716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 4874240

約数和(自身を除く): 2219524

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 271, 316, 542, 1084, 2449, 4898, 8401, 9796, 16802, 21409, 33604, 42818, 85636, 663679, 1327358, 2654716]

約数ペア:

[(1, 2654716), (2, 1327358), (4, 663679), (31, 85636), (62, 42818), (79, 33604), (124, 21409), (158, 16802), (271, 9796), (316, 8401), (542, 4898), (1084, 2449)]