385594638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449411}}^1$

素因数の和:449440

約数の個数: 32

約数和(自身を含む): 906014592

約数和(自身を除く): 520419954

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 449411, 898822, 1348233, 2696466, 4943521, 5842343, 9887042, 11684686, 14830563, 17527029, 29661126, 35054058, 64265773, 128531546, 192797319, 385594638]

約数ペア:

[(1, 385594638), (2, 192797319), (3, 128531546), (6, 64265773), (11, 35054058), (13, 29661126), (22, 17527029), (26, 14830563), (33, 11684686), (39, 9887042), (66, 5842343), (78, 4943521), (143, 2696466), (286, 1348233), (429, 898822), (858, 449411)]