2013197142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 4445134848

約数和(自身を除く): 2431937706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 461, 521, 762, 922, 1042, 1383, 1397, 1563, 2766, 2794, 3126, 4191, 5071, 5731, 8382, 10142, 11462, 15213, 17193, 30426, 34386, 58547, 66167, 117094, 132334, 175641, 198501, 240181, 351282, 397002, 480362, 644017, 720543, 727837, 1288034, 1441086, 1455674, 1932051, 2183511, 2641991, 3864102, 4367022, 5283982, 7925973, 15851946, 30502987, 61005974, 91508961, 183017922, 335532857, 671065714, 1006598571, 2013197142]

約数ペア:

[(1, 2013197142), (2, 1006598571), (3, 671065714), (6, 335532857), (11, 183017922), (22, 91508961), (33, 61005974), (66, 30502987), (127, 15851946), (254, 7925973), (381, 5283982), (461, 4367022), (521, 3864102), (762, 2641991), (922, 2183511), (1042, 1932051), (1383, 1455674), (1397, 1441086), (1563, 1288034), (2766, 727837), (2794, 720543), (3126, 644017), (4191, 480362), (5071, 397002), (5731, 351282), (8382, 240181), (10142, 198501), (11462, 175641), (15213, 132334), (17193, 117094), (30426, 66167), (34386, 58547)]