388756434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{30839}}^1$

素因数の和:31046

約数の個数: 32

約数和(自身を含む): 852664320

約数和(自身を除く): 463907886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 2101, 4202, 6303, 12606, 30839, 61678, 92517, 185034, 339229, 678458, 1017687, 2035374, 5890249, 11780498, 17670747, 35341494, 64792739, 129585478, 194378217, 388756434]

約数ペア:

[(1, 388756434), (2, 194378217), (3, 129585478), (6, 64792739), (11, 35341494), (22, 17670747), (33, 11780498), (66, 5890249), (191, 2035374), (382, 1017687), (573, 678458), (1146, 339229), (2101, 185034), (4202, 92517), (6303, 61678), (12606, 30839)]