2815348514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 4862204928

約数和(自身を除く): 2046856414

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 193, 293, 341, 386, 586, 682, 803, 1606, 2123, 2263, 3223, 4246, 4526, 5983, 6446, 9083, 11966, 14089, 18166, 21389, 24893, 28178, 42778, 49786, 56549, 65813, 99913, 113098, 131626, 154979, 199826, 235279, 309958, 436759, 470558, 622039, 663059, 873518, 1244078, 1326118, 1753019, 3506038, 4128077, 4804349, 7293649, 8256154, 9608698, 14587298, 19283209, 38566418, 45408847, 90817694, 127970387, 255940774, 1407674257, 2815348514]

約数ペア:

[(1, 2815348514), (2, 1407674257), (11, 255940774), (22, 127970387), (31, 90817694), (62, 45408847), (73, 38566418), (146, 19283209), (193, 14587298), (293, 9608698), (341, 8256154), (386, 7293649), (586, 4804349), (682, 4128077), (803, 3506038), (1606, 1753019), (2123, 1326118), (2263, 1244078), (3223, 873518), (4246, 663059), (4526, 622039), (5983, 470558), (6446, 436759), (9083, 309958), (11966, 235279), (14089, 199826), (18166, 154979), (21389, 131626), (24893, 113098), (28178, 99913), (42778, 65813), (49786, 56549)]