2098547017

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4421}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 2614993920

約数和(自身を除く): 516446903

約数列:

[1, 7, 19, 43, 83, 133, 301, 581, 817, 1577, 3569, 4421, 5719, 11039, 24983, 30947, 67811, 83999, 190103, 366943, 474677, 587993, 1330721, 2568601, 3611957, 6971917, 15778549, 25283699, 48803419, 110449843, 299792431, 2098547017]

約数ペア:

[(1, 2098547017), (7, 299792431), (19, 110449843), (43, 48803419), (83, 25283699), (133, 15778549), (301, 6971917), (581, 3611957), (817, 2568601), (1577, 1330721), (3569, 587993), (4421, 474677), (5719, 366943), (11039, 190103), (24983, 83999), (30947, 67811)]