2190758984

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{9337}}^1$

素因数の和:9693

約数の個数: 32

約数和(自身を含む): 4157277600

約数和(自身を除く): 1966518616

約数列:

[1, 2, 4, 8, 139, 211, 278, 422, 556, 844, 1112, 1688, 9337, 18674, 29329, 37348, 58658, 74696, 117316, 234632, 1297843, 1970107, 2595686, 3940214, 5191372, 7880428, 10382744, 15760856, 273844873, 547689746, 1095379492, 2190758984]

約数ペア:

[(1, 2190758984), (2, 1095379492), (4, 547689746), (8, 273844873), (139, 15760856), (211, 10382744), (278, 7880428), (422, 5191372), (556, 3940214), (844, 2595686), (1112, 1970107), (1688, 1297843), (9337, 234632), (18674, 117316), (29329, 74696), (37348, 58658)]