1880451201

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{1217}}^1\times {\mathrm{2441}}^1$

素因数の和:3872

約数の個数: 16

約数和(自身を含む): 2522253888

約数和(自身を除く): 641802687

約数列:

[1, 3, 211, 633, 1217, 2441, 3651, 7323, 256787, 515051, 770361, 1545153, 2970697, 8912091, 626817067, 1880451201]

約数ペア:

[(1, 1880451201), (3, 626817067), (211, 8912091), (633, 2970697), (1217, 1545153), (2441, 770361), (3651, 515051), (7323, 256787)]