1247029492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{24419}}^1$

素因数の和:25191

約数の個数: 24

約数和(自身を含む): 2313843840

約数和(自身を除く): 1066814348

約数列:

[1, 2, 4, 17, 34, 68, 751, 1502, 3004, 12767, 24419, 25534, 48838, 51068, 97676, 415123, 830246, 1660492, 18338669, 36677338, 73354676, 311757373, 623514746, 1247029492]

約数ペア:

[(1, 1247029492), (2, 623514746), (4, 311757373), (17, 73354676), (34, 36677338), (68, 18338669), (751, 1660492), (1502, 830246), (3004, 415123), (12767, 97676), (24419, 51068), (25534, 48838)]