170217982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2647}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 289797120

約数和(自身を除く): 119579138

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 407, 814, 869, 1738, 2647, 2923, 5294, 5846, 29117, 32153, 58234, 64306, 97939, 195878, 209113, 418226, 1077329, 2154658, 2300243, 4600486, 7737181, 15474362, 85108991, 170217982]

約数ペア:

[(1, 170217982), (2, 85108991), (11, 15474362), (22, 7737181), (37, 4600486), (74, 2300243), (79, 2154658), (158, 1077329), (407, 418226), (814, 209113), (869, 195878), (1738, 97939), (2647, 64306), (2923, 58234), (5294, 32153), (5846, 29117)]