2017150124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{56113}}^1$

素因数の和:56190

約数の個数: 48

約数和(自身を含む): 4147946880

約数和(自身を除く): 2130796756

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 8987, 17974, 35948, 56113, 112226, 224452, 617243, 1066147, 1234486, 2132294, 2412859, 2468972, 4264588, 4825718, 9651436, 11727617, 23455234, 26541449, 45844321, 46910468, 53082898, 91688642, 106165796, 183377284, 504287531, 1008575062, 2017150124]

約数ペア:

[(1, 2017150124), (2, 1008575062), (4, 504287531), (11, 183377284), (19, 106165796), (22, 91688642), (38, 53082898), (43, 46910468), (44, 45844321), (76, 26541449), (86, 23455234), (172, 11727617), (209, 9651436), (418, 4825718), (473, 4264588), (817, 2468972), (836, 2412859), (946, 2132294), (1634, 1234486), (1892, 1066147), (3268, 617243), (8987, 224452), (17974, 112226), (35948, 56113)]