387612434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1123}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 657944640

約数和(自身を除く): 270332206

約数列:

[1, 2, 11, 22, 29, 58, 319, 541, 638, 1082, 1123, 2246, 5951, 11902, 12353, 15689, 24706, 31378, 32567, 65134, 172579, 345158, 358237, 607543, 716474, 1215086, 6682973, 13365946, 17618747, 35237494, 193806217, 387612434]

約数ペア:

[(1, 387612434), (2, 193806217), (11, 35237494), (22, 17618747), (29, 13365946), (58, 6682973), (319, 1215086), (541, 716474), (638, 607543), (1082, 358237), (1123, 345158), (2246, 172579), (5951, 65134), (11902, 32567), (12353, 31378), (15689, 24706)]