488641772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{156817}}^1$

素因数の和:156881

約数の個数: 24

約数和(自身を含む): 922089840

約数和(自身を除く): 433448068

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 156817, 313634, 627268, 2979523, 5959046, 6429497, 11918092, 12858994, 25717988, 122160443, 244320886, 488641772]

約数ペア:

[(1, 488641772), (2, 244320886), (4, 122160443), (19, 25717988), (38, 12858994), (41, 11918092), (76, 6429497), (82, 5959046), (164, 2979523), (779, 627268), (1558, 313634), (3116, 156817)]