4975964

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 10096128

約数和(自身を除く): 5120164

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2503, 5006, 10012, 17521, 35042, 70084, 177713, 355426, 710852, 1243991, 2487982, 4975964]

約数ペア:

[(1, 4975964), (2, 2487982), (4, 1243991), (7, 710852), (14, 355426), (28, 177713), (71, 70084), (142, 35042), (284, 17521), (497, 10012), (994, 5006), (1988, 2503)]