508717972774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61007}}^1\times {\mathrm{19949}}^1$

素因数の和:80988

約数の個数: 32

約数和(自身を含む): 876318912000

約数和(自身を除く): 367600939226

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 19949, 39898, 61007, 122014, 219439, 379031, 438878, 671077, 758062, 1159133, 1342154, 2318266, 4169341, 8338682, 12750463, 25500926, 1217028643, 2434057286, 13387315073, 23123544217, 26774630146, 46247088434, 254358986387, 508717972774]

約数ペア:

[(1, 508717972774), (2, 254358986387), (11, 46247088434), (19, 26774630146), (22, 23123544217), (38, 13387315073), (209, 2434057286), (418, 1217028643), (19949, 25500926), (39898, 12750463), (61007, 8338682), (122014, 4169341), (219439, 2318266), (379031, 1342154), (438878, 1159133), (671077, 758062)]