2013487554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 4396791168

約数和(自身を除く): 2383303614

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 193, 262, 386, 393, 579, 786, 1021, 1158, 1703, 2042, 2509, 3063, 3406, 5018, 5109, 6126, 7527, 10218, 13273, 15054, 25283, 26546, 39819, 50566, 75849, 79638, 133751, 151698, 197053, 267502, 328679, 394106, 401253, 591159, 657358, 802506, 986037, 1182318, 1738763, 1972074, 2561689, 3477526, 5123378, 5216289, 7685067, 10432578, 15370134, 25813943, 51627886, 77441829, 154883658, 335581259, 671162518, 1006743777, 2013487554]

約数ペア:

[(1, 2013487554), (2, 1006743777), (3, 671162518), (6, 335581259), (13, 154883658), (26, 77441829), (39, 51627886), (78, 25813943), (131, 15370134), (193, 10432578), (262, 7685067), (386, 5216289), (393, 5123378), (579, 3477526), (786, 2561689), (1021, 1972074), (1158, 1738763), (1703, 1182318), (2042, 986037), (2509, 802506), (3063, 657358), (3406, 591159), (5018, 401253), (5109, 394106), (6126, 328679), (7527, 267502), (10218, 197053), (13273, 151698), (15054, 133751), (25283, 79638), (26546, 75849), (39819, 50566)]