2028947518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{106753}}^1$

素因数の和:106828

約数の個数: 32

約数和(自身を含む): 3551065056

約数和(自身を除く): 1522117538

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 19006, 106753, 213506, 1387789, 1814801, 2775578, 3629602, 4590379, 9180758, 23592413, 47184826, 59674927, 78036443, 119349854, 156072886, 1014473759, 2028947518]

約数ペア:

[(1, 2028947518), (2, 1014473759), (13, 156072886), (17, 119349854), (26, 78036443), (34, 59674927), (43, 47184826), (86, 23592413), (221, 9180758), (442, 4590379), (559, 3629602), (731, 2775578), (1118, 1814801), (1462, 1387789), (9503, 213506), (19006, 106753)]