17929202452

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1\times {\mathrm{3659}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 36154944000

約数和(自身を除く): 18225741548

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1259, 1946, 2518, 3659, 3892, 5036, 7318, 8813, 14636, 17626, 25613, 35252, 51226, 102452, 175001, 350002, 508601, 700004, 1017202, 1225007, 2034404, 2450014, 3560207, 4606681, 4900028, 7120414, 9213362, 14240828, 18426724, 32246767, 64493534, 128987068, 640328659, 1280657318, 2561314636, 4482300613, 8964601226, 17929202452]

約数ペア:

[(1, 17929202452), (2, 8964601226), (4, 4482300613), (7, 2561314636), (14, 1280657318), (28, 640328659), (139, 128987068), (278, 64493534), (556, 32246767), (973, 18426724), (1259, 14240828), (1946, 9213362), (2518, 7120414), (3659, 4900028), (3892, 4606681), (5036, 3560207), (7318, 2450014), (8813, 2034404), (14636, 1225007), (17626, 1017202), (25613, 700004), (35252, 508601), (51226, 350002), (102452, 175001)]