1281036202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{571381}}^1$

素因数の和:571461

約数の個数: 16

約数和(自身を含む): 2056975200

約数和(自身を除く): 775938998

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 571381, 1142762, 10856239, 21712478, 33711479, 67422958, 640518101, 1281036202]

約数ペア:

[(1, 1281036202), (2, 640518101), (19, 67422958), (38, 33711479), (59, 21712478), (118, 10856239), (1121, 1142762), (2242, 571381)]