2116432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 4499712

約数和(自身を除く): 2383280

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 251, 272, 496, 502, 527, 1004, 1054, 2008, 2108, 4016, 4216, 4267, 7781, 8432, 8534, 15562, 17068, 31124, 34136, 62248, 68272, 124496, 132277, 264554, 529108, 1058216, 2116432]

約数ペア:

[(1, 2116432), (2, 1058216), (4, 529108), (8, 264554), (16, 132277), (17, 124496), (31, 68272), (34, 62248), (62, 34136), (68, 31124), (124, 17068), (136, 15562), (248, 8534), (251, 8432), (272, 7781), (496, 4267), (502, 4216), (527, 4016), (1004, 2108), (1054, 2008)]