138959614

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1\times {\mathrm{601}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 210218400

約数和(自身を除く): 71258786

約数列:

[1, 2, 193, 386, 599, 601, 1198, 1202, 115607, 115993, 231214, 231986, 359999, 719998, 69479807, 138959614]

約数ペア:

[(1, 138959614), (2, 69479807), (193, 719998), (386, 359999), (599, 231986), (601, 231214), (1198, 115993), (1202, 115607)]