1312388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 2864064

約数和(自身を除く): 1551676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4261, 8522, 17044, 29827, 46871, 59654, 93742, 119308, 187484, 328097, 656194, 1312388]

約数ペア:

[(1, 1312388), (2, 656194), (4, 328097), (7, 187484), (11, 119308), (14, 93742), (22, 59654), (28, 46871), (44, 29827), (77, 17044), (154, 8522), (308, 4261)]