498675892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51283}}^1$

素因数の和:51328

約数の個数: 48

約数和(自身を含む): 1085579712

約数和(自身を除く): 586903820

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 51283, 102566, 205132, 564113, 666679, 871811, 1128226, 1333358, 1743622, 2256452, 2666716, 3487244, 7333469, 9589921, 11333543, 14666938, 19179842, 22667086, 29333876, 38359684, 45334172, 124668973, 249337946, 498675892]

約数ペア:

[(1, 498675892), (2, 249337946), (4, 124668973), (11, 45334172), (13, 38359684), (17, 29333876), (22, 22667086), (26, 19179842), (34, 14666938), (44, 11333543), (52, 9589921), (68, 7333469), (143, 3487244), (187, 2666716), (221, 2256452), (286, 1743622), (374, 1333358), (442, 1128226), (572, 871811), (748, 666679), (884, 564113), (2431, 205132), (4862, 102566), (9724, 51283)]