2205730538

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{26729}}^1$

素因数の和:26795

約数の個数: 32

約数和(自身を含む): 3756741120

約数和(自身を除く): 1551010582

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 1331, 2662, 3751, 7502, 26729, 41261, 53458, 82522, 294019, 588038, 828599, 1657198, 3234209, 6468418, 9114589, 18229178, 35576299, 71152598, 100260479, 200520958, 1102865269, 2205730538]

約数ペア:

[(1, 2205730538), (2, 1102865269), (11, 200520958), (22, 100260479), (31, 71152598), (62, 35576299), (121, 18229178), (242, 9114589), (341, 6468418), (682, 3234209), (1331, 1657198), (2662, 828599), (3751, 588038), (7502, 294019), (26729, 82522), (41261, 53458)]