1918228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 3716552

約数和(自身を除く): 1798324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 997, 1924, 1994, 3988, 12961, 25922, 36889, 51844, 73778, 147556, 479557, 959114, 1918228]

約数ペア:

[(1, 1918228), (2, 959114), (4, 479557), (13, 147556), (26, 73778), (37, 51844), (52, 36889), (74, 25922), (148, 12961), (481, 3988), (962, 1994), (997, 1924)]