713505940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5096471}}^1$

素因数の和:5096487

約数の個数: 24

約数和(自身を含む): 1712414592

約数和(自身を除く): 998908652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5096471, 10192942, 20385884, 25482355, 35675297, 50964710, 71350594, 101929420, 142701188, 178376485, 356752970, 713505940]

約数ペア:

[(1, 713505940), (2, 356752970), (4, 178376485), (5, 142701188), (7, 101929420), (10, 71350594), (14, 50964710), (20, 35675297), (28, 25482355), (35, 20385884), (70, 10192942), (140, 5096471)]