248031434

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4363

約数の個数: 48

約数和(自身を含む): 470373120

約数和(自身を除く): 222341686

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1519, 1862, 3038, 4123, 4297, 8246, 8594, 28861, 30079, 57722, 60158, 81643, 133207, 163286, 210553, 266414, 421106, 571501, 932449, 1143002, 1864898, 2530933, 4000507, 5061866, 6527143, 8001014, 13054286, 17716531, 35433062, 124015717, 248031434]

約数ペア:

[(1, 248031434), (2, 124015717), (7, 35433062), (14, 17716531), (19, 13054286), (31, 8001014), (38, 6527143), (49, 5061866), (62, 4000507), (98, 2530933), (133, 1864898), (217, 1143002), (266, 932449), (434, 571501), (589, 421106), (931, 266414), (1178, 210553), (1519, 163286), (1862, 133207), (3038, 81643), (4123, 60158), (4297, 57722), (8246, 30079), (8594, 28861)]