1936690028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{10453}}^1$

素因数の和:10986

約数の個数: 48

約数和(自身を含む): 4179927360

約数和(自身を除く): 2243237332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 509, 1018, 2036, 3563, 6617, 7126, 10453, 13234, 14252, 20906, 26468, 41812, 46319, 73171, 92638, 135889, 146342, 185276, 271778, 292684, 543556, 951223, 1902446, 3804892, 5320577, 10641154, 21282308, 37244039, 69167501, 74488078, 138335002, 148976156, 276670004, 484172507, 968345014, 1936690028]

約数ペア:

[(1, 1936690028), (2, 968345014), (4, 484172507), (7, 276670004), (13, 148976156), (14, 138335002), (26, 74488078), (28, 69167501), (52, 37244039), (91, 21282308), (182, 10641154), (364, 5320577), (509, 3804892), (1018, 1902446), (2036, 951223), (3563, 543556), (6617, 292684), (7126, 271778), (10453, 185276), (13234, 146342), (14252, 135889), (20906, 92638), (26468, 73171), (41812, 46319)]