1716916

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 3360420

約数和(自身を除く): 1643504

約数列:

[1, 2, 4, 19, 29, 38, 41, 58, 76, 82, 116, 164, 361, 551, 722, 779, 1102, 1189, 1444, 1558, 2204, 2378, 3116, 4756, 10469, 14801, 20938, 22591, 29602, 41876, 45182, 59204, 90364, 429229, 858458, 1716916]

約数ペア:

[(1, 1716916), (2, 858458), (4, 429229), (19, 90364), (29, 59204), (38, 45182), (41, 41876), (58, 29602), (76, 22591), (82, 20938), (116, 14801), (164, 10469), (361, 4756), (551, 3116), (722, 2378), (779, 2204), (1102, 1558), (1189, 1444)]