2912403182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{80761}}^1$

素因数の和:80868

約数の個数: 32

約数和(自身を含む): 5020165920

約数和(自身を除く): 2107762738

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1898, 2774, 18031, 36062, 80761, 161522, 1049893, 1534459, 2099786, 3068918, 5895553, 11791106, 19947967, 39895934, 76642189, 112015507, 153284378, 224031014, 1456201591, 2912403182]

約数ペア:

[(1, 2912403182), (2, 1456201591), (13, 224031014), (19, 153284378), (26, 112015507), (38, 76642189), (73, 39895934), (146, 19947967), (247, 11791106), (494, 5895553), (949, 3068918), (1387, 2099786), (1898, 1534459), (2774, 1049893), (18031, 161522), (36062, 80761)]