1891150558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{6961}}^1$

素因数の和:7260

約数の個数: 32

約数和(自身を含む): 3166985952

約数和(自身を除く): 1275835394

約数列:

[1, 2, 11, 22, 53, 106, 233, 466, 583, 1166, 2563, 5126, 6961, 12349, 13922, 24698, 76571, 135839, 153142, 271678, 368933, 737866, 1621913, 3243826, 4058263, 8116526, 17841043, 35682086, 85961389, 171922778, 945575279, 1891150558]

約数ペア:

[(1, 1891150558), (2, 945575279), (11, 171922778), (22, 85961389), (53, 35682086), (106, 17841043), (233, 8116526), (466, 4058263), (583, 3243826), (1166, 1621913), (2563, 737866), (5126, 368933), (6961, 271678), (12349, 153142), (13922, 135839), (24698, 76571)]