290435638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1\times {\mathrm{4483}}^1$

素因数の和:5631

約数の個数: 16

約数和(自身を含む): 451180080

約数和(自身を除く): 160744442

約数列:

[1, 2, 29, 58, 1117, 2234, 4483, 8966, 32393, 64786, 130007, 260014, 5007511, 10015022, 145217819, 290435638]

約数ペア:

[(1, 290435638), (2, 145217819), (29, 10015022), (58, 5007511), (1117, 260014), (2234, 130007), (4483, 64786), (8966, 32393)]