2057202455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4943}}^1$

素因数の和:5036

約数の個数: 64

約数和(自身を含む): 3280601088

約数和(自身を除く): 1223398633

約数列:

[1, 5, 7, 11, 23, 35, 47, 55, 77, 115, 161, 235, 253, 329, 385, 517, 805, 1081, 1265, 1645, 1771, 2585, 3619, 4943, 5405, 7567, 8855, 11891, 18095, 24715, 34601, 37835, 54373, 59455, 83237, 113689, 173005, 232321, 271865, 380611, 416185, 568445, 795823, 1161605, 1250579, 1626247, 1903055, 2555531, 3979115, 5343383, 6252895, 8131235, 8754053, 12777655, 17888717, 26716915, 37403681, 43770265, 58777213, 89443585, 187018405, 293886065, 411440491, 2057202455]

約数ペア:

[(1, 2057202455), (5, 411440491), (7, 293886065), (11, 187018405), (23, 89443585), (35, 58777213), (47, 43770265), (55, 37403681), (77, 26716915), (115, 17888717), (161, 12777655), (235, 8754053), (253, 8131235), (329, 6252895), (385, 5343383), (517, 3979115), (805, 2555531), (1081, 1903055), (1265, 1626247), (1645, 1250579), (1771, 1161605), (2585, 795823), (3619, 568445), (4943, 416185), (5405, 380611), (7567, 271865), (8855, 232321), (11891, 173005), (18095, 113689), (24715, 83237), (34601, 59455), (37835, 54373)]