2198804582

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2753}}^1$

素因数の和:2937

約数の個数: 48

約数和(自身を含む): 3810103920

約数和(自身を除く): 1611299338

約数列:

[1, 2, 13, 17, 26, 34, 139, 169, 221, 278, 338, 442, 1807, 2363, 2753, 2873, 3614, 4726, 5506, 5746, 23491, 30719, 35789, 46801, 46982, 61438, 71578, 93602, 382667, 399347, 465257, 608413, 765334, 798694, 930514, 1216826, 4974671, 6505339, 7909369, 9949342, 13010678, 15818738, 64670723, 84569407, 129341446, 169138814, 1099402291, 2198804582]

約数ペア:

[(1, 2198804582), (2, 1099402291), (13, 169138814), (17, 129341446), (26, 84569407), (34, 64670723), (139, 15818738), (169, 13010678), (221, 9949342), (278, 7909369), (338, 6505339), (442, 4974671), (1807, 1216826), (2363, 930514), (2753, 798694), (2873, 765334), (3614, 608413), (4726, 465257), (5506, 399347), (5746, 382667), (23491, 93602), (30719, 71578), (35789, 61438), (46801, 46982)]