38899687684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{189433}}^1$

素因数の和:189820

約数の個数: 48

約数和(自身を含む): 80198778240

約数和(自身を除く): 41299090556

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 359, 572, 718, 1436, 3949, 4667, 7898, 9334, 15796, 18668, 51337, 102674, 189433, 205348, 378866, 757732, 2083763, 2462629, 4167526, 4925258, 8335052, 9850516, 27088919, 54177838, 68006447, 108355676, 136012894, 272025788, 748070917, 884083811, 1496141834, 1768167622, 2992283668, 3536335244, 9724921921, 19449843842, 38899687684]

約数ペア:

[(1, 38899687684), (2, 19449843842), (4, 9724921921), (11, 3536335244), (13, 2992283668), (22, 1768167622), (26, 1496141834), (44, 884083811), (52, 748070917), (143, 272025788), (286, 136012894), (359, 108355676), (572, 68006447), (718, 54177838), (1436, 27088919), (3949, 9850516), (4667, 8335052), (7898, 4925258), (9334, 4167526), (15796, 2462629), (18668, 2083763), (51337, 757732), (102674, 378866), (189433, 205348)]