331369412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{32887}}^1$

素因数の和:33131

約数の個数: 24

約数和(自身を含む): 635396160

約数和(自身を除く): 304026748

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 32887, 65774, 131548, 361757, 723514, 1447028, 7531123, 15062246, 30124492, 82842353, 165684706, 331369412]

約数ペア:

[(1, 331369412), (2, 165684706), (4, 82842353), (11, 30124492), (22, 15062246), (44, 7531123), (229, 1447028), (458, 723514), (916, 361757), (2519, 131548), (5038, 65774), (10076, 32887)]