2038453312

素因数分解:

$2^6\times 7^2\times {\mathrm{650017}}^1$

素因数の和:650043

約数の個数: 42

約数和(自身を含む): 4705480302

約数和(自身を除く): 2667026990

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 650017, 1300034, 2600068, 4550119, 5200136, 9100238, 10400272, 18200476, 20800544, 31850833, 36400952, 41601088, 63701666, 72801904, 127403332, 145603808, 254806664, 291207616, 509613328, 1019226656, 2038453312]

約数ペア:

[(1, 2038453312), (2, 1019226656), (4, 509613328), (7, 291207616), (8, 254806664), (14, 145603808), (16, 127403332), (28, 72801904), (32, 63701666), (49, 41601088), (56, 36400952), (64, 31850833), (98, 20800544), (112, 18200476), (196, 10400272), (224, 9100238), (392, 5200136), (448, 4550119), (784, 2600068), (1568, 1300034), (3136, 650017)]