4331886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 10214400

約数和(自身を除く): 5882514

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 79, 111, 114, 158, 222, 237, 247, 474, 481, 494, 703, 741, 962, 1027, 1406, 1443, 1482, 1501, 2054, 2109, 2886, 2923, 3002, 3081, 4218, 4503, 5846, 6162, 8769, 9006, 9139, 17538, 18278, 19513, 27417, 37999, 39026, 54834, 55537, 58539, 75998, 111074, 113997, 117078, 166611, 227994, 333222, 721981, 1443962, 2165943, 4331886]

約数ペア:

[(1, 4331886), (2, 2165943), (3, 1443962), (6, 721981), (13, 333222), (19, 227994), (26, 166611), (37, 117078), (38, 113997), (39, 111074), (57, 75998), (74, 58539), (78, 55537), (79, 54834), (111, 39026), (114, 37999), (158, 27417), (222, 19513), (237, 18278), (247, 17538), (474, 9139), (481, 9006), (494, 8769), (703, 6162), (741, 5846), (962, 4503), (1027, 4218), (1406, 3081), (1443, 3002), (1482, 2923), (1501, 2886), (2054, 2109)]