976879870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{37529}}^1$

素因数の和:37692

約数の個数: 32

約数和(自身を含む): 1864490400

約数和(自身を除く): 887610530

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 13015, 26030, 37529, 75058, 187645, 375290, 713051, 1426102, 3565255, 5141473, 7130510, 10282946, 25707365, 51414730, 97687987, 195375974, 488439935, 976879870]

約数ペア:

[(1, 976879870), (2, 488439935), (5, 195375974), (10, 97687987), (19, 51414730), (38, 25707365), (95, 10282946), (137, 7130510), (190, 5141473), (274, 3565255), (685, 1426102), (1370, 713051), (2603, 375290), (5206, 187645), (13015, 75058), (26030, 37529)]