394825574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 707076864

約数和(自身を除く): 312251290

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 169, 206, 286, 338, 1031, 1133, 1339, 1859, 2062, 2266, 2678, 3718, 11341, 13403, 14729, 17407, 22682, 26806, 29458, 34814, 106193, 147433, 174239, 191477, 212386, 294866, 348478, 382954, 1168123, 1380509, 1916629, 2336246, 2761018, 3833258, 15185599, 17946617, 30371198, 35893234, 197412787, 394825574]

約数ペア:

[(1, 394825574), (2, 197412787), (11, 35893234), (13, 30371198), (22, 17946617), (26, 15185599), (103, 3833258), (143, 2761018), (169, 2336246), (206, 1916629), (286, 1380509), (338, 1168123), (1031, 382954), (1133, 348478), (1339, 294866), (1859, 212386), (2062, 191477), (2266, 174239), (2678, 147433), (3718, 106193), (11341, 34814), (13403, 29458), (14729, 26806), (17407, 22682)]