2099973957

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{191831}}^1$

素因数の和:191964

約数の個数: 16

約数和(自身を含む): 2900499840

約数和(自身を除く): 800525883

約数列:

[1, 3, 41, 89, 123, 267, 3649, 10947, 191831, 575493, 7865071, 17072959, 23595213, 51218877, 699991319, 2099973957]

約数ペア:

[(1, 2099973957), (3, 699991319), (41, 51218877), (89, 23595213), (123, 17072959), (267, 7865071), (3649, 575493), (10947, 191831)]