7207486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 13406400

約数和(自身を除く): 6198914

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 79, 121, 143, 158, 242, 286, 319, 377, 638, 754, 869, 1027, 1573, 1738, 2054, 2291, 3146, 3509, 4147, 4582, 7018, 8294, 9559, 11297, 19118, 22594, 25201, 29783, 45617, 50402, 59566, 91234, 124267, 248534, 277211, 327613, 554422, 655226, 3603743, 7207486]

約数ペア:

[(1, 7207486), (2, 3603743), (11, 655226), (13, 554422), (22, 327613), (26, 277211), (29, 248534), (58, 124267), (79, 91234), (121, 59566), (143, 50402), (158, 45617), (242, 29783), (286, 25201), (319, 22594), (377, 19118), (638, 11297), (754, 9559), (869, 8294), (1027, 7018), (1573, 4582), (1738, 4147), (2054, 3509), (2291, 3146)]