2022354490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43093}}^1$

素因数の和:43151

約数の個数: 48

約数和(自身を含む): 4137541128

約数和(自身を除く): 2115186638

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 3610, 4693, 9386, 23465, 43093, 46930, 86186, 215465, 430930, 560209, 818767, 1120418, 1637534, 2801045, 4093835, 5602090, 8187670, 10643971, 15556573, 21287942, 31113146, 53219855, 77782865, 106439710, 155565730, 202235449, 404470898, 1011177245, 2022354490]

約数ペア:

[(1, 2022354490), (2, 1011177245), (5, 404470898), (10, 202235449), (13, 155565730), (19, 106439710), (26, 77782865), (38, 53219855), (65, 31113146), (95, 21287942), (130, 15556573), (190, 10643971), (247, 8187670), (361, 5602090), (494, 4093835), (722, 2801045), (1235, 1637534), (1805, 1120418), (2470, 818767), (3610, 560209), (4693, 430930), (9386, 215465), (23465, 86186), (43093, 46930)]