374283982

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 581644800

約数和(自身を除く): 207360818

約数列:

[1, 2, 89, 101, 109, 178, 191, 202, 218, 382, 8989, 9701, 11009, 16999, 17978, 19291, 19402, 20819, 22018, 33998, 38582, 41638, 979801, 1716899, 1852891, 1959602, 2102719, 3433798, 3705782, 4205438, 187141991, 374283982]

約数ペア:

[(1, 374283982), (2, 187141991), (89, 4205438), (101, 3705782), (109, 3433798), (178, 2102719), (191, 1959602), (202, 1852891), (218, 1716899), (382, 979801), (8989, 41638), (9701, 38582), (11009, 33998), (16999, 22018), (17978, 20819), (19291, 19402)]