1282993492

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1933

約数の個数: 48

約数和(自身を含む): 2489034240

約数和(自身を除く): 1206040748

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 484, 548, 1331, 1507, 1759, 2662, 3014, 3518, 5324, 6028, 7036, 16577, 19349, 33154, 38698, 66308, 77396, 182347, 212839, 240983, 364694, 425678, 481966, 729388, 851356, 963932, 2341229, 2650813, 4682458, 5301626, 9364916, 10603252, 29158943, 58317886, 116635772, 320748373, 641496746, 1282993492]

約数ペア:

[(1, 1282993492), (2, 641496746), (4, 320748373), (11, 116635772), (22, 58317886), (44, 29158943), (121, 10603252), (137, 9364916), (242, 5301626), (274, 4682458), (484, 2650813), (548, 2341229), (1331, 963932), (1507, 851356), (1759, 729388), (2662, 481966), (3014, 425678), (3518, 364694), (5324, 240983), (6028, 212839), (7036, 182347), (16577, 77396), (19349, 66308), (33154, 38698)]