538269986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{67741}}^1$

素因数の和:67909

約数の個数: 16

約数和(自身を含む): 841355640

約数和(自身を除く): 303085654

約数列:

[1, 2, 29, 58, 137, 274, 3973, 7946, 67741, 135482, 1964489, 3928978, 9280517, 18561034, 269134993, 538269986]

約数ペア:

[(1, 538269986), (2, 269134993), (29, 18561034), (58, 9280517), (137, 3928978), (274, 1964489), (3973, 135482), (7946, 67741)]