261363602

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 419126400

約数和(自身を除く): 157762798

約数列:

[1, 2, 29, 41, 58, 82, 131, 262, 839, 1189, 1678, 2378, 3799, 5371, 7598, 10742, 24331, 34399, 48662, 68798, 109909, 155759, 219818, 311518, 997571, 1995142, 3187361, 4506269, 6374722, 9012538, 130681801, 261363602]

約数ペア:

[(1, 261363602), (2, 130681801), (29, 9012538), (41, 6374722), (58, 4506269), (82, 3187361), (131, 1995142), (262, 997571), (839, 311518), (1189, 219818), (1678, 155759), (2378, 109909), (3799, 68798), (5371, 48662), (7598, 34399), (10742, 24331)]