2019336032

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{290803}}^1$

素因数の和:290851

約数の個数: 48

約数和(自身を含む): 4690086912

約数和(自身を除く): 2670750880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 290803, 581606, 1163212, 2035621, 2326424, 4071242, 4652848, 8142484, 9014893, 9305696, 16284968, 18029786, 32569936, 36059572, 63104251, 65139872, 72119144, 126208502, 144238288, 252417004, 288476576, 504834008, 1009668016, 2019336032]

約数ペア:

[(1, 2019336032), (2, 1009668016), (4, 504834008), (7, 288476576), (8, 252417004), (14, 144238288), (16, 126208502), (28, 72119144), (31, 65139872), (32, 63104251), (56, 36059572), (62, 32569936), (112, 18029786), (124, 16284968), (217, 9305696), (224, 9014893), (248, 8142484), (434, 4652848), (496, 4071242), (868, 2326424), (992, 2035621), (1736, 1163212), (3472, 581606), (6944, 290803)]