284157042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{158393}}^1$

素因数の和:158434

約数の個数: 32

約数和(自身を含む): 638644608

約数和(自身を除く): 354487566

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 158393, 316786, 475179, 950358, 2059109, 3643039, 4118218, 6177327, 7286078, 10929117, 12354654, 21858234, 47359507, 94719014, 142078521, 284157042]

約数ペア:

[(1, 284157042), (2, 142078521), (3, 94719014), (6, 47359507), (13, 21858234), (23, 12354654), (26, 10929117), (39, 7286078), (46, 6177327), (69, 4118218), (78, 3643039), (138, 2059109), (299, 950358), (598, 475179), (897, 316786), (1794, 158393)]