379007678

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1663}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 661979136

約数和(自身を除く): 282971458

約数列:

[1, 2, 7, 14, 73, 146, 223, 446, 511, 1022, 1561, 1663, 3122, 3326, 11641, 16279, 23282, 32558, 113953, 121399, 227906, 242798, 370849, 741698, 849793, 1699586, 2595943, 5191886, 27071977, 54143954, 189503839, 379007678]

約数ペア:

[(1, 379007678), (2, 189503839), (7, 54143954), (14, 27071977), (73, 5191886), (146, 2595943), (223, 1699586), (446, 849793), (511, 741698), (1022, 370849), (1561, 242798), (1663, 227906), (3122, 121399), (3326, 113953), (11641, 32558), (16279, 23282)]