217468177930

素因数分解:

$2^1\times 5^1\times {\mathrm{4703}}^1\times {\mathrm{4624031}}^1$

素因数の和:4628741

約数の個数: 16

約数和(自身を含む): 391526037504

約数和(自身を除く): 174057859574

約数列:

[1, 2, 5, 10, 4703, 9406, 23515, 47030, 4624031, 9248062, 23120155, 46240310, 21746817793, 43493635586, 108734088965, 217468177930]

約数ペア:

[(1, 217468177930), (2, 108734088965), (5, 43493635586), (10, 21746817793), (4703, 46240310), (9406, 23120155), (23515, 9248062), (47030, 4624031)]