10388686

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 10295474

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 419, 506, 539, 838, 1078, 1127, 1771, 2254, 2933, 3542, 4609, 5866, 9218, 9637, 12397, 19274, 20531, 24794, 32263, 41062, 64526, 67459, 106007, 134918, 212014, 225841, 451682, 472213, 742049, 944426, 1484098, 5194343, 10388686]

約数ペア:

[(1, 10388686), (2, 5194343), (7, 1484098), (11, 944426), (14, 742049), (22, 472213), (23, 451682), (46, 225841), (49, 212014), (77, 134918), (98, 106007), (154, 67459), (161, 64526), (253, 41062), (322, 32263), (419, 24794), (506, 20531), (539, 19274), (838, 12397), (1078, 9637), (1127, 9218), (1771, 5866), (2254, 4609), (2933, 3542)]