2541885052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79147}}^1$

素因数の和:79226

約数の個数: 48

約数和(自身を含む): 5389662208

約数和(自身を除く): 2847777156

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 8029, 16058, 32116, 79147, 158294, 316588, 554029, 1108058, 2216116, 2453557, 2928439, 4907114, 5856878, 9814228, 11713756, 17174899, 20499073, 34349798, 40998146, 68699596, 81996292, 90781609, 181563218, 363126436, 635471263, 1270942526, 2541885052]

約数ペア:

[(1, 2541885052), (2, 1270942526), (4, 635471263), (7, 363126436), (14, 181563218), (28, 90781609), (31, 81996292), (37, 68699596), (62, 40998146), (74, 34349798), (124, 20499073), (148, 17174899), (217, 11713756), (259, 9814228), (434, 5856878), (518, 4907114), (868, 2928439), (1036, 2453557), (1147, 2216116), (2294, 1108058), (4588, 554029), (8029, 316588), (16058, 158294), (32116, 79147)]