2278743745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 2917119744

約数和(自身を除く): 638375999

約数列:

[1, 5, 23, 53, 115, 265, 461, 811, 1219, 2305, 4055, 6095, 10603, 18653, 24433, 42983, 53015, 93265, 122165, 214915, 373871, 561959, 988609, 1869355, 2809795, 4943045, 8599033, 19815163, 42995165, 99075815, 455748749, 2278743745]

約数ペア:

[(1, 2278743745), (5, 455748749), (23, 99075815), (53, 42995165), (115, 19815163), (265, 8599033), (461, 4943045), (811, 2809795), (1219, 1869355), (2305, 988609), (4055, 561959), (6095, 373871), (10603, 214915), (18653, 122165), (24433, 93265), (42983, 53015)]