2613980159

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{5953}}^1$

素因数の和:6530

約数の個数: 16

約数和(自身を含む): 3015105600

約数和(自身を除く): 401125441

約数列:

[1, 7, 149, 421, 1043, 2947, 5953, 41671, 62729, 439103, 886997, 2506213, 6208979, 17543491, 373425737, 2613980159]

約数ペア:

[(1, 2613980159), (7, 373425737), (149, 17543491), (421, 6208979), (1043, 2506213), (2947, 886997), (5953, 439103), (41671, 62729)]