2045647768136

素因数分解:

$2^3\times 7^1\times {\mathrm{428563}}^1\times {\mathrm{85237}}^1$

素因数の和:513813

約数の個数: 32

約数和(自身を含む): 4383592587840

約数和(自身を除く): 2337944819704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 85237, 170474, 340948, 428563, 596659, 681896, 857126, 1193318, 1714252, 2386636, 2999941, 3428504, 4773272, 5999882, 11999764, 23999528, 36529424431, 73058848862, 146117697724, 255705971017, 292235395448, 511411942034, 1022823884068, 2045647768136]

約数ペア:

[(1, 2045647768136), (2, 1022823884068), (4, 511411942034), (7, 292235395448), (8, 255705971017), (14, 146117697724), (28, 73058848862), (56, 36529424431), (85237, 23999528), (170474, 11999764), (340948, 5999882), (428563, 4773272), (596659, 3428504), (681896, 2999941), (857126, 2386636), (1193318, 1714252)]