2145652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 3969000

約数和(自身を除く): 1823348

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 349, 698, 1396, 1537, 3074, 6148, 10121, 18497, 20242, 36994, 40484, 73988, 536413, 1072826, 2145652]

約数ペア:

[(1, 2145652), (2, 1072826), (4, 536413), (29, 73988), (53, 40484), (58, 36994), (106, 20242), (116, 18497), (212, 10121), (349, 6148), (698, 3074), (1396, 1537)]