147902012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1999}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 264600000

約数和(自身を除く): 116697988

約数列:

[1, 2, 4, 53, 106, 212, 349, 698, 1396, 1999, 3998, 7996, 18497, 36994, 73988, 105947, 211894, 423788, 697651, 1395302, 2790604, 36975503, 73951006, 147902012]

約数ペア:

[(1, 147902012), (2, 73951006), (4, 36975503), (53, 2790604), (106, 1395302), (212, 697651), (349, 423788), (698, 211894), (1396, 105947), (1999, 73988), (3998, 36994), (7996, 18497)]