2990046

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 3396642

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 461, 922, 1081, 1383, 2162, 2766, 3243, 6486, 10603, 21206, 21667, 31809, 43334, 63618, 65001, 130002, 498341, 996682, 1495023, 2990046]

約数ペア:

[(1, 2990046), (2, 1495023), (3, 996682), (6, 498341), (23, 130002), (46, 65001), (47, 63618), (69, 43334), (94, 31809), (138, 21667), (141, 21206), (282, 10603), (461, 6486), (922, 3243), (1081, 2766), (1383, 2162)]