816362492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{547}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 1580923008

約数和(自身を除く): 764560516

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 317, 428, 547, 634, 1094, 1177, 1268, 2188, 2354, 3487, 4708, 6017, 6974, 12034, 13948, 24068, 33919, 58529, 67838, 117058, 135676, 173399, 234116, 346798, 373109, 643819, 693596, 746218, 1287638, 1492436, 1907389, 2575276, 3814778, 7629556, 18553693, 37107386, 74214772, 204090623, 408181246, 816362492]

約数ペア:

[(1, 816362492), (2, 408181246), (4, 204090623), (11, 74214772), (22, 37107386), (44, 18553693), (107, 7629556), (214, 3814778), (317, 2575276), (428, 1907389), (547, 1492436), (634, 1287638), (1094, 746218), (1177, 693596), (1268, 643819), (2188, 373109), (2354, 346798), (3487, 234116), (4708, 173399), (6017, 135676), (6974, 117058), (12034, 67838), (13948, 58529), (24068, 33919)]