278889172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{6551}}^1$

素因数の和:6951

約数の個数: 24

約数和(自身を含む): 506338560

約数和(自身を除く): 227449388

約数列:

[1, 2, 4, 29, 58, 116, 367, 734, 1468, 6551, 10643, 13102, 21286, 26204, 42572, 189979, 379958, 759916, 2404217, 4808434, 9616868, 69722293, 139444586, 278889172]

約数ペア:

[(1, 278889172), (2, 139444586), (4, 69722293), (29, 9616868), (58, 4808434), (116, 2404217), (367, 759916), (734, 379958), (1468, 189979), (6551, 42572), (10643, 26204), (13102, 21286)]