2054698904

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{612977}}^1$

素因数の和:613402

約数の個数: 16

約数和(自身を含む): 3861761400

約数和(自身を除く): 1807062496

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 612977, 1225954, 2451908, 4903816, 256837363, 513674726, 1027349452, 2054698904]

約数ペア:

[(1, 2054698904), (2, 1027349452), (4, 513674726), (8, 256837363), (419, 4903816), (838, 2451908), (1676, 1225954), (3352, 612977)]