277495078

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{877}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 483223104

約数和(自身を除く): 205728026

約数列:

[1, 2, 7, 14, 97, 194, 233, 466, 679, 877, 1358, 1631, 1754, 3262, 6139, 12278, 22601, 45202, 85069, 158207, 170138, 204341, 316414, 408682, 595483, 1190966, 1430387, 2860774, 19821077, 39642154, 138747539, 277495078]

約数ペア:

[(1, 277495078), (2, 138747539), (7, 39642154), (14, 19821077), (97, 2860774), (194, 1430387), (233, 1190966), (466, 595483), (679, 408682), (877, 316414), (1358, 204341), (1631, 170138), (1754, 158207), (3262, 85069), (6139, 45202), (12278, 22601)]