493176766

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 801666720

約数和(自身を除く): 308489954

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 947, 1802, 1894, 4913, 9826, 15317, 16099, 30634, 32198, 50191, 100382, 260389, 273683, 520778, 547366, 853247, 1706494, 4652611, 9305222, 14505199, 29010398, 246588383, 493176766]

約数ペア:

[(1, 493176766), (2, 246588383), (17, 29010398), (34, 14505199), (53, 9305222), (106, 4652611), (289, 1706494), (578, 853247), (901, 547366), (947, 520778), (1802, 273683), (1894, 260389), (4913, 100382), (9826, 50191), (15317, 32198), (16099, 30634)]