2742489772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{1597}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 5412234240

約数和(自身を除く): 2669744468

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1259, 1364, 1597, 2518, 3194, 5036, 6388, 13849, 17567, 27698, 35134, 39029, 49507, 55396, 70268, 78058, 99014, 156116, 198028, 429319, 544577, 858638, 1089154, 1717276, 2010623, 2178308, 4021246, 8042492, 22116853, 44233706, 62329313, 88467412, 124658626, 249317252, 685622443, 1371244886, 2742489772]

約数ペア:

[(1, 2742489772), (2, 1371244886), (4, 685622443), (11, 249317252), (22, 124658626), (31, 88467412), (44, 62329313), (62, 44233706), (124, 22116853), (341, 8042492), (682, 4021246), (1259, 2178308), (1364, 2010623), (1597, 1717276), (2518, 1089154), (3194, 858638), (5036, 544577), (6388, 429319), (13849, 198028), (17567, 156116), (27698, 99014), (35134, 78058), (39029, 70268), (49507, 55396)]