3915406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 7406640

約数和(自身を除く): 3491234

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 38, 58, 187, 209, 319, 323, 361, 374, 418, 493, 551, 638, 646, 722, 986, 1102, 3553, 3971, 5423, 6061, 6137, 7106, 7942, 9367, 10469, 10846, 12122, 12274, 18734, 20938, 67507, 103037, 115159, 135014, 177973, 206074, 230318, 355946, 1957703, 3915406]

約数ペア:

[(1, 3915406), (2, 1957703), (11, 355946), (17, 230318), (19, 206074), (22, 177973), (29, 135014), (34, 115159), (38, 103037), (58, 67507), (187, 20938), (209, 18734), (319, 12274), (323, 12122), (361, 10846), (374, 10469), (418, 9367), (493, 7942), (551, 7106), (638, 6137), (646, 6061), (722, 5423), (986, 3971), (1102, 3553)]