4492210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 8566272

約数和(自身を除く): 4074062

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 337, 430, 674, 1333, 1685, 2666, 3370, 6665, 10447, 13330, 14491, 20894, 28982, 52235, 72455, 104470, 144910, 449221, 898442, 2246105, 4492210]

約数ペア:

[(1, 4492210), (2, 2246105), (5, 898442), (10, 449221), (31, 144910), (43, 104470), (62, 72455), (86, 52235), (155, 28982), (215, 20894), (310, 14491), (337, 13330), (430, 10447), (674, 6665), (1333, 3370), (1685, 2666)]