2017149013

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 2422038528

約数和(自身を除く): 404889515

約数列:

[1, 11, 23, 31, 103, 121, 227, 253, 341, 713, 1133, 2369, 2497, 2783, 3193, 3751, 5221, 7037, 7843, 12463, 23381, 26059, 27467, 35123, 57431, 73439, 77407, 86273, 161851, 257191, 286649, 386353, 537763, 631741, 724811, 807829, 851477, 1780361, 2829101, 5915393, 7972921, 8886119, 16670653, 19583971, 65069323, 87702131, 183377183, 2017149013]

約数ペア:

[(1, 2017149013), (11, 183377183), (23, 87702131), (31, 65069323), (103, 19583971), (121, 16670653), (227, 8886119), (253, 7972921), (341, 5915393), (713, 2829101), (1133, 1780361), (2369, 851477), (2497, 807829), (2783, 724811), (3193, 631741), (3751, 537763), (5221, 386353), (7037, 286649), (7843, 257191), (12463, 161851), (23381, 86273), (26059, 77407), (27467, 73439), (35123, 57431)]