172488304814

素因数分解:

$2^1\times 7^2\times {\mathrm{4523}}^1\times {\mathrm{389141}}^1$

素因数の和:393680

約数の個数: 24

約数和(自身を含む): 301041807768

約数和(自身を除く): 128553502954

約数列:

[1, 2, 7, 14, 49, 98, 4523, 9046, 31661, 63322, 221627, 389141, 443254, 778282, 2723987, 5447974, 19067909, 38135818, 1760084743, 3520169486, 12320593201, 24641186402, 86244152407, 172488304814]

約数ペア:

[(1, 172488304814), (2, 86244152407), (7, 24641186402), (14, 12320593201), (49, 3520169486), (98, 1760084743), (4523, 38135818), (9046, 19067909), (31661, 5447974), (63322, 2723987), (221627, 778282), (389141, 443254)]