130409144

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{18503}}^1$

素因数の和:19390

約数の個数: 16

約数和(自身を含む): 244807920

約数和(自身を除く): 114398776

約数列:

[1, 2, 4, 8, 881, 1762, 3524, 7048, 18503, 37006, 74012, 148024, 16301143, 32602286, 65204572, 130409144]

約数ペア:

[(1, 130409144), (2, 65204572), (4, 32602286), (8, 16301143), (881, 148024), (1762, 74012), (3524, 37006), (7048, 18503)]