4088144

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1502

約数の個数: 20

約数和(自身を含む): 7967124

約数和(自身を除く): 3878980

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1297, 1576, 2594, 3152, 5188, 10376, 20752, 255509, 511018, 1022036, 2044072, 4088144]

約数ペア:

[(1, 4088144), (2, 2044072), (4, 1022036), (8, 511018), (16, 255509), (197, 20752), (394, 10376), (788, 5188), (1297, 3152), (1576, 2594)]