404020982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 652946400

約数和(自身を除く): 248925418

約数列:

[1, 2, 29, 37, 58, 73, 74, 146, 1073, 2117, 2146, 2579, 2701, 4234, 5158, 5402, 74791, 78329, 95423, 149582, 156658, 188267, 190846, 376534, 2767267, 5459743, 5534534, 6965879, 10919486, 13931758, 202010491, 404020982]

約数ペア:

[(1, 404020982), (2, 202010491), (29, 13931758), (37, 10919486), (58, 6965879), (73, 5534534), (74, 5459743), (146, 2767267), (1073, 376534), (2117, 190846), (2146, 188267), (2579, 156658), (2701, 149582), (4234, 95423), (5158, 78329), (5402, 74791)]