342593434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 543697920

約数和(自身を除く): 201104486

約数列:

[1, 2, 37, 47, 74, 94, 137, 274, 719, 1438, 1739, 3478, 5069, 6439, 10138, 12878, 26603, 33793, 53206, 67586, 98503, 197006, 238243, 476486, 1250341, 2500682, 3644611, 4629641, 7289222, 9259282, 171296717, 342593434]

約数ペア:

[(1, 342593434), (2, 171296717), (37, 9259282), (47, 7289222), (74, 4629641), (94, 3644611), (137, 2500682), (274, 1250341), (719, 476486), (1438, 238243), (1739, 197006), (3478, 98503), (5069, 67586), (6439, 53206), (10138, 33793), (12878, 26603)]