223811434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1453321}}^1$

素因数の和:1453341

約数の個数: 16

約数和(自身を含む): 418556736

約数和(自身を除く): 194745302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1453321, 2906642, 10173247, 15986531, 20346494, 31973062, 111905717, 223811434]

約数ペア:

[(1, 223811434), (2, 111905717), (7, 31973062), (11, 20346494), (14, 15986531), (22, 10173247), (77, 2906642), (154, 1453321)]