856556216308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1311797}}^1$

素因数の和:1312276

約数の個数: 48

約数和(自身を含む): 1673801776080

約数和(自身を除く): 817245559772

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 433, 754, 866, 1508, 1732, 5629, 11258, 12557, 22516, 25114, 50228, 163241, 326482, 652964, 1311797, 2623594, 5247188, 17053361, 34106722, 38042113, 68213444, 76084226, 152168452, 494547469, 568008101, 989094938, 1136016202, 1978189876, 2272032404, 7384105313, 14768210626, 16472234929, 29536421252, 32944469858, 65888939716, 214139054077, 428278108154, 856556216308]

約数ペア:

[(1, 856556216308), (2, 428278108154), (4, 214139054077), (13, 65888939716), (26, 32944469858), (29, 29536421252), (52, 16472234929), (58, 14768210626), (116, 7384105313), (377, 2272032404), (433, 1978189876), (754, 1136016202), (866, 989094938), (1508, 568008101), (1732, 494547469), (5629, 152168452), (11258, 76084226), (12557, 68213444), (22516, 38042113), (25114, 34106722), (50228, 17053361), (163241, 5247188), (326482, 2623594), (652964, 1311797)]