127812802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 215006400

約数和(自身を除く): 87193598

約数列:

[1, 2, 13, 26, 29, 58, 179, 358, 377, 754, 947, 1894, 2327, 4654, 5191, 10382, 12311, 24622, 27463, 54926, 67483, 134966, 169513, 339026, 357019, 714038, 2203669, 4407338, 4915877, 9831754, 63906401, 127812802]

約数ペア:

[(1, 127812802), (2, 63906401), (13, 9831754), (26, 4915877), (29, 4407338), (58, 2203669), (179, 714038), (358, 357019), (377, 339026), (754, 169513), (947, 134966), (1894, 67483), (2327, 54926), (4654, 27463), (5191, 24622), (10382, 12311)]