2018792972

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{155723}}^1$

素因数の和:156197

約数の個数: 24

約数和(自身を含む): 4046332416

約数和(自身を除く): 2027539444

約数列:

[1, 2, 4, 7, 14, 28, 463, 926, 1852, 3241, 6482, 12964, 155723, 311446, 622892, 1090061, 2180122, 4360244, 72099749, 144199498, 288398996, 504698243, 1009396486, 2018792972]

約数ペア:

[(1, 2018792972), (2, 1009396486), (4, 504698243), (7, 288398996), (14, 144199498), (28, 72099749), (463, 4360244), (926, 2180122), (1852, 1090061), (3241, 622892), (6482, 311446), (12964, 155723)]