1045492028

素因数分解:

$2^2\times 7^2\times {\mathrm{5334143}}^1$

素因数の和:5334161

約数の個数: 18

約数和(自身を含む): 2128323456

約数和(自身を除く): 1082831428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 5334143, 10668286, 21336572, 37339001, 74678002, 149356004, 261373007, 522746014, 1045492028]

約数ペア:

[(1, 1045492028), (2, 522746014), (4, 261373007), (7, 149356004), (14, 74678002), (28, 37339001), (49, 21336572), (98, 10668286), (196, 5334143)]