1292776936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 2684508480

約数和(自身を除く): 1391731544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 157, 274, 314, 548, 628, 683, 1096, 1256, 1366, 1507, 1727, 2732, 3014, 3454, 5464, 6028, 6908, 7513, 12056, 13816, 15026, 21509, 30052, 43018, 60104, 86036, 93571, 107231, 172072, 187142, 214462, 236599, 374284, 428924, 473198, 748568, 857848, 946396, 1029281, 1179541, 1892792, 2058562, 2359082, 4117124, 4718164, 8234248, 9436328, 14690647, 29381294, 58762588, 117525176, 161597117, 323194234, 646388468, 1292776936]

約数ペア:

[(1, 1292776936), (2, 646388468), (4, 323194234), (8, 161597117), (11, 117525176), (22, 58762588), (44, 29381294), (88, 14690647), (137, 9436328), (157, 8234248), (274, 4718164), (314, 4117124), (548, 2359082), (628, 2058562), (683, 1892792), (1096, 1179541), (1256, 1029281), (1366, 946396), (1507, 857848), (1727, 748568), (2732, 473198), (3014, 428924), (3454, 374284), (5464, 236599), (6028, 214462), (6908, 187142), (7513, 172072), (12056, 107231), (13816, 93571), (15026, 86036), (21509, 60104), (30052, 43018)]