2601479867

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 3165388800

約数和(自身を除く): 563908933

約数列:

[1, 7, 19, 133, 223, 239, 367, 1561, 1673, 2569, 4237, 4541, 6973, 29659, 31787, 48811, 53297, 81841, 87713, 373079, 572887, 613991, 1012643, 1554979, 1666547, 7088501, 10884853, 11665829, 19559999, 136919993, 371639981, 2601479867]

約数ペア:

[(1, 2601479867), (7, 371639981), (19, 136919993), (133, 19559999), (223, 11665829), (239, 10884853), (367, 7088501), (1561, 1666547), (1673, 1554979), (2569, 1012643), (4237, 613991), (4541, 572887), (6973, 373079), (29659, 87713), (31787, 81841), (48811, 53297)]