12278380268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{129853}}^1$

素因数の和:130182

約数の個数: 48

約数和(自身を含む): 26876661504

約数和(自身を除く): 14598281236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 307, 308, 614, 1228, 2149, 3377, 4298, 6754, 8596, 13508, 23639, 47278, 94556, 129853, 259706, 519412, 908971, 1428383, 1817942, 2856766, 3635884, 5713532, 9998681, 19997362, 39864871, 39994724, 79729742, 159459484, 279054097, 438513581, 558108194, 877027162, 1116216388, 1754054324, 3069595067, 6139190134, 12278380268]

約数ペア:

[(1, 12278380268), (2, 6139190134), (4, 3069595067), (7, 1754054324), (11, 1116216388), (14, 877027162), (22, 558108194), (28, 438513581), (44, 279054097), (77, 159459484), (154, 79729742), (307, 39994724), (308, 39864871), (614, 19997362), (1228, 9998681), (2149, 5713532), (3377, 3635884), (4298, 2856766), (6754, 1817942), (8596, 1428383), (13508, 908971), (23639, 519412), (47278, 259706), (94556, 129853)]