2123794511998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{16436257}}^1$

素因数の和:16436388

約数の個数: 24

約数和(自身を含む): 3388104479088

約数和(自身を除く): 1264309967090

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 2809, 5618, 64607, 129214, 16436257, 32872514, 378033911, 756067822, 871121621, 1742243242, 20035797283, 40071594566, 46169445913, 92338891826, 1061897255999, 2123794511998]

約数ペア:

[(1, 2123794511998), (2, 1061897255999), (23, 92338891826), (46, 46169445913), (53, 40071594566), (106, 20035797283), (1219, 1742243242), (2438, 871121621), (2809, 756067822), (5618, 378033911), (64607, 32872514), (129214, 16436257)]