493670786

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1153}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 916419096

約数和(自身を除く): 422748310

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 257, 514, 833, 1153, 1666, 1799, 2306, 3598, 4369, 8071, 8738, 12593, 16142, 19601, 25186, 30583, 39202, 56497, 61166, 112994, 137207, 214081, 274414, 296321, 428162, 592642, 960449, 1920898, 2074247, 4148494, 5037457, 10074914, 14519729, 29039458, 35262199, 70524398, 246835393, 493670786]

約数ペア:

[(1, 493670786), (2, 246835393), (7, 70524398), (14, 35262199), (17, 29039458), (34, 14519729), (49, 10074914), (98, 5037457), (119, 4148494), (238, 2074247), (257, 1920898), (514, 960449), (833, 592642), (1153, 428162), (1666, 296321), (1799, 274414), (2306, 214081), (3598, 137207), (4369, 112994), (8071, 61166), (8738, 56497), (12593, 39202), (16142, 30583), (19601, 25186)]